feat: use json schema for tool argument serialization

- Replace Python representation with JsonSchema for tool arguments
  - Remove deprecated PydanticSchemaParser in favor of direct schema generation
  - Add handling for VAR_POSITIONAL and VAR_KEYWORD parameters
  - Improve tool argument schema collection

docs/en/enterprise/guides/deploy-crew.mdx

@@ -187,6 +187,97 @@ You can also deploy your crews directly through the CrewAI AOP web interface by
 
 </Steps>
 
+## Option 3: Redeploy Using API (CI/CD Integration)
+
+For automated deployments in CI/CD pipelines, you can use the CrewAI API to trigger redeployments of existing crews. This is particularly useful for GitHub Actions, Jenkins, or other automation workflows.
+
+<Steps>
+  <Step title="Get Your Personal Access Token">
+
+    Navigate to your CrewAI AOP account settings to generate an API token:
+
+    1. Go to [app.crewai.com](https://app.crewai.com)
+    2. Click on **Settings** → **Account** → **Personal Access Token**
+    3. Generate a new token and copy it securely
+    4. Store this token as a secret in your CI/CD system
+
+  </Step>
+
+  <Step title="Find Your Automation UUID">
+
+    Locate the unique identifier for your deployed crew:
+
+    1. Go to **Automations** in your CrewAI AOP dashboard
+    2. Select your existing automation/crew
+    3. Click on **Additional Details**
+    4. Copy the **UUID** - this identifies your specific crew deployment
+
+  </Step>
+
+  <Step title="Trigger Redeployment via API">
+
+    Use the Deploy API endpoint to trigger a redeployment:
+
+    ```bash
+    curl -i -X POST \
+         -H "Authorization: Bearer YOUR_PERSONAL_ACCESS_TOKEN" \
+         https://app.crewai.com/crewai_plus/api/v1/crews/YOUR-AUTOMATION-UUID/deploy
+
+    # HTTP/2 200
+    # content-type: application/json
+    #
+    # {
+    #   "uuid": "your-automation-uuid",
+    #   "status": "Deploy Enqueued",
+    #   "public_url": "https://your-crew-deployment.crewai.com",
+    #   "token": "your-bearer-token"
+    # }
+    ```
+
+    <Info>
+    If your automation was first created connected to Git, the API will automatically pull the latest changes from your repository before redeploying.
+    </Info>
+
+
+  </Step>
+
+  <Step title="GitHub Actions Integration Example">
+
+    Here's a GitHub Actions workflow with more complex deployment triggers:
+
+    ```yaml
+    name: Deploy CrewAI Automation
+
+    on:
+      push:
+        branches: [ main ]
+      pull_request:
+        types: [ labeled ]
+      release:
+        types: [ published ]
+
+    jobs:
+      deploy:
+        runs-on: ubuntu-latest
+        if: |
+          (github.event_name == 'push' && github.ref == 'refs/heads/main') ||
+          (github.event_name == 'pull_request' && contains(github.event.pull_request.labels.*.name, 'deploy')) ||
+          (github.event_name == 'release')
+        steps:
+          - name: Trigger CrewAI Redeployment
+            run: |
+              curl -X POST \
+                   -H "Authorization: Bearer ${{ secrets.CREWAI_PAT }}" \
+                   https://app.crewai.com/crewai_plus/api/v1/crews/${{ secrets.CREWAI_AUTOMATION_UUID }}/deploy
+    ```
+
+    <Tip>
+    Add `CREWAI_PAT` and `CREWAI_AUTOMATION_UUID` as repository secrets. For PR deployments, add a "deploy" label to trigger the workflow.
+    </Tip>
+
+    </Step>
+  </Steps>
+
 ## ⚠️ Environment Variable Security Requirements
 
 <Warning>

lib/crewai/src/crewai/agent/utils.py

@@ -16,7 +16,7 @@ from crewai.events.types.knowledge_events import (
     KnowledgeSearchQueryFailedEvent,
 )
 from crewai.knowledge.utils.knowledge_utils import extract_knowledge_context
-from crewai.utilities.converter import generate_model_description
+from crewai.utilities.pydantic_schema_utils import generate_model_description
 
 
 if TYPE_CHECKING:

lib/crewai/src/crewai/agents/agent_adapters/base_converter_adapter.py

@@ -5,10 +5,9 @@ from __future__ import annotations
 from abc import ABC, abstractmethod
 import json
 import re
-from typing import TYPE_CHECKING, Final, Literal
-
-from crewai.utilities.converter import generate_model_description
+from typing import TYPE_CHECKING, Any, Final, Literal
 
+from crewai.utilities.pydantic_schema_utils import generate_model_description
 
 
 if TYPE_CHECKING:
@@ -42,7 +41,7 @@ class BaseConverterAdapter(ABC):
         """
         self.agent_adapter = agent_adapter
         self._output_format: Literal["json", "pydantic"] | None = None
-        self._schema: str | None = None
+        self._schema: dict[str, Any] | None = None
 
     @abstractmethod
     def configure_structured_output(self, task: Task) -> None:
@@ -129,7 +128,7 @@ class BaseConverterAdapter(ABC):
     @staticmethod
     def _configure_format_from_task(
         task: Task,
-    ) -> tuple[Literal["json", "pydantic"] | None, str | None]:
+    ) -> tuple[Literal["json", "pydantic"] | None, dict[str, Any] | None]:
         """Determine output format and schema from task requirements.
 
         This is a helper method that examines the task's output requirements

lib/crewai/src/crewai/agents/agent_adapters/openai_agents/structured_output_converter.py

@@ -4,6 +4,7 @@ This module contains the OpenAIConverterAdapter class that handles structured
 output conversion for OpenAI agents, supporting JSON and Pydantic model formats.
 """
 
+import json
 from typing import Any
 
 from crewai.agents.agent_adapters.base_converter_adapter import BaseConverterAdapter
@@ -61,7 +62,7 @@ class OpenAIConverterAdapter(BaseConverterAdapter):
         output_schema: str = (
             get_i18n()
             .slice("formatted_task_instructions")
-            .format(output_format=self._schema)
+            .format(output_format=json.dumps(self._schema, indent=2))
         )
 
         return f"{base_prompt}\n\n{output_schema}"

lib/crewai/src/crewai/llms/providers/azure/completion.py

@@ -9,10 +9,10 @@ from pydantic import BaseModel
 from typing_extensions import Self
 
 from crewai.utilities.agent_utils import is_context_length_exceeded
-from crewai.utilities.converter import generate_model_description
 from crewai.utilities.exceptions.context_window_exceeding_exception import (
     LLMContextLengthExceededError,
 )
+from crewai.utilities.pydantic_schema_utils import generate_model_description
 from crewai.utilities.types import LLMMessage
 
 

lib/crewai/src/crewai/llms/providers/openai/completion.py

@@ -18,10 +18,10 @@ from crewai.events.types.llm_events import LLMCallType
 from crewai.llms.base_llm import BaseLLM
 from crewai.llms.hooks.transport import AsyncHTTPTransport, HTTPTransport
 from crewai.utilities.agent_utils import is_context_length_exceeded
-from crewai.utilities.converter import generate_model_description
 from crewai.utilities.exceptions.context_window_exceeding_exception import (
     LLMContextLengthExceededError,
 )
+from crewai.utilities.pydantic_schema_utils import generate_model_description
 from crewai.utilities.types import LLMMessage
 
 

lib/crewai/src/crewai/tools/base_tool.py

@@ -3,15 +3,13 @@ from __future__ import annotations
 from abc import ABC, abstractmethod
 import asyncio
 from collections.abc import Awaitable, Callable
-from inspect import signature
+from inspect import Parameter, signature
+import json
 from typing import (
     Any,
     Generic,
     ParamSpec,
     TypeVar,
-    cast,
-    get_args,
-    get_origin,
     overload,
 )
 
@@ -27,6 +25,7 @@ from typing_extensions import TypeIs
 
 from crewai.tools.structured_tool import CrewStructuredTool
 from crewai.utilities.printer import Printer
+from crewai.utilities.pydantic_schema_utils import generate_model_description
 
 
 _printer = Printer()
@@ -103,20 +102,40 @@ class BaseTool(BaseModel, ABC):
         if v != cls._ArgsSchemaPlaceholder:
             return v
 
-        return cast(
-            type[PydanticBaseModel],
-            type(
-                f"{cls.__name__}Schema",
-                (PydanticBaseModel,),
-                {
-                    "__annotations__": {
-                        k: v
-                        for k, v in cls._run.__annotations__.items()
-                        if k != "return"
-                    },
-                },
-            ),
-        )
+        run_sig = signature(cls._run)
+        fields: dict[str, Any] = {}
+
+        for param_name, param in run_sig.parameters.items():
+            if param_name in ("self", "return"):
+                continue
+            if param.kind in (Parameter.VAR_POSITIONAL, Parameter.VAR_KEYWORD):
+                continue
+
+            annotation = param.annotation if param.annotation != param.empty else Any
+
+            if param.default is param.empty:
+                fields[param_name] = (annotation, ...)
+            else:
+                fields[param_name] = (annotation, param.default)
+
+        if not fields:
+            arun_sig = signature(cls._arun)
+            for param_name, param in arun_sig.parameters.items():
+                if param_name in ("self", "return"):
+                    continue
+                if param.kind in (Parameter.VAR_POSITIONAL, Parameter.VAR_KEYWORD):
+                    continue
+
+                annotation = (
+                    param.annotation if param.annotation != param.empty else Any
+                )
+
+                if param.default is param.empty:
+                    fields[param_name] = (annotation, ...)
+                else:
+                    fields[param_name] = (annotation, param.default)
+
+        return create_model(f"{cls.__name__}Schema", **fields)
 
     @field_validator("max_usage_count", mode="before")
     @classmethod
@@ -226,24 +245,23 @@ class BaseTool(BaseModel, ABC):
         args_schema = getattr(tool, "args_schema", None)
 
         if args_schema is None:
-            # Infer args_schema from the function signature if not provided
             func_signature = signature(tool.func)
-            annotations = func_signature.parameters
-            args_fields: dict[str, Any] = {}
-            for name, param in annotations.items():
-                if name != "self":
-                    param_annotation = (
-                        param.annotation if param.annotation != param.empty else Any
-                    )
-                    field_info = Field(
-                        default=...,
-                        description="",
-                    )
-                    args_fields[name] = (param_annotation, field_info)
-            if args_fields:
-                args_schema = create_model(f"{tool.name}Input", **args_fields)
+            fields: dict[str, Any] = {}
+            for name, param in func_signature.parameters.items():
+                if name == "self":
+                    continue
+                if param.kind in (Parameter.VAR_POSITIONAL, Parameter.VAR_KEYWORD):
+                    continue
+                param_annotation = (
+                    param.annotation if param.annotation != param.empty else Any
+                )
+                if param.default is param.empty:
+                    fields[name] = (param_annotation, ...)
+                else:
+                    fields[name] = (param_annotation, param.default)
+            if fields:
+                args_schema = create_model(f"{tool.name}Input", **fields)
             else:
-                # Create a default schema with no fields if no parameters are found
                 args_schema = create_model(
                     f"{tool.name}Input", __base__=PydanticBaseModel
                 )
@@ -257,53 +275,37 @@ class BaseTool(BaseModel, ABC):
 
     def _set_args_schema(self) -> None:
         if self.args_schema is None:
-            class_name = f"{self.__class__.__name__}Schema"
-            self.args_schema = cast(
-                type[PydanticBaseModel],
-                type(
-                    class_name,
-                    (PydanticBaseModel,),
-                    {
-                        "__annotations__": {
-                            k: v
-                            for k, v in self._run.__annotations__.items()
-                            if k != "return"
-                        },
-                    },
-                ),
+            run_sig = signature(self._run)
+            fields: dict[str, Any] = {}
+
+            for param_name, param in run_sig.parameters.items():
+                if param_name in ("self", "return"):
+                    continue
+                if param.kind in (Parameter.VAR_POSITIONAL, Parameter.VAR_KEYWORD):
+                    continue
+
+                annotation = (
+                    param.annotation if param.annotation != param.empty else Any
+                )
+
+                if param.default is param.empty:
+                    fields[param_name] = (annotation, ...)
+                else:
+                    fields[param_name] = (annotation, param.default)
+
+            self.args_schema = create_model(
+                f"{self.__class__.__name__}Schema", **fields
             )
 
     def _generate_description(self) -> None:
-        args_schema = {
-            name: {
-                "description": field.description,
-                "type": BaseTool._get_arg_annotations(field.annotation),
-            }
-            for name, field in self.args_schema.model_fields.items()
-        }
-
-        self.description = f"Tool Name: {self.name}\nTool Arguments: {args_schema}\nTool Description: {self.description}"
-
-    @staticmethod
-    def _get_arg_annotations(annotation: type[Any] | None) -> str:
-        if annotation is None:
-            return "None"
-
-        origin = get_origin(annotation)
-        args = get_args(annotation)
-
-        if origin is None:
-            return (
-                annotation.__name__
-                if hasattr(annotation, "__name__")
-                else str(annotation)
-            )
-
-        if args:
-            args_str = ", ".join(BaseTool._get_arg_annotations(arg) for arg in args)
-            return str(f"{origin.__name__}[{args_str}]")
-
-        return str(origin.__name__)
+        """Generate the tool description with a JSON schema for arguments."""
+        schema = generate_model_description(self.args_schema)
+        args_json = json.dumps(schema["json_schema"]["schema"], indent=2)
+        self.description = (
+            f"Tool Name: {self.name}\n"
+            f"Tool Arguments: {args_json}\n"
+            f"Tool Description: {self.description}"
+        )
 
 
 class Tool(BaseTool, Generic[P, R]):
@@ -406,24 +408,23 @@ class Tool(BaseTool, Generic[P, R]):
         args_schema = getattr(tool, "args_schema", None)
 
         if args_schema is None:
-            # Infer args_schema from the function signature if not provided
             func_signature = signature(tool.func)
-            annotations = func_signature.parameters
-            args_fields: dict[str, Any] = {}
-            for name, param in annotations.items():
-                if name != "self":
-                    param_annotation = (
-                        param.annotation if param.annotation != param.empty else Any
-                    )
-                    field_info = Field(
-                        default=...,
-                        description="",
-                    )
-                    args_fields[name] = (param_annotation, field_info)
-            if args_fields:
-                args_schema = create_model(f"{tool.name}Input", **args_fields)
+            fields: dict[str, Any] = {}
+            for name, param in func_signature.parameters.items():
+                if name == "self":
+                    continue
+                if param.kind in (Parameter.VAR_POSITIONAL, Parameter.VAR_KEYWORD):
+                    continue
+                param_annotation = (
+                    param.annotation if param.annotation != param.empty else Any
+                )
+                if param.default is param.empty:
+                    fields[name] = (param_annotation, ...)
+                else:
+                    fields[name] = (param_annotation, param.default)
+            if fields:
+                args_schema = create_model(f"{tool.name}Input", **fields)
             else:
-                # Create a default schema with no fields if no parameters are found
                 args_schema = create_model(
                     f"{tool.name}Input", __base__=PydanticBaseModel
                 )
@@ -502,32 +503,38 @@ def tool(
         def _make_tool(f: Callable[P2, R2]) -> Tool[P2, R2]:
             if f.__doc__ is None:
                 raise ValueError("Function must have a docstring")
-
-            func_annotations = getattr(f, "__annotations__", None)
-            if func_annotations is None:
+            if f.__annotations__ is None:
                 raise ValueError("Function must have type annotations")
 
+            func_sig = signature(f)
+            fields: dict[str, Any] = {}
+
+            for param_name, param in func_sig.parameters.items():
+                if param_name == "return":
+                    continue
+                if param.kind in (Parameter.VAR_POSITIONAL, Parameter.VAR_KEYWORD):
+                    continue
+
+                annotation = (
+                    param.annotation if param.annotation != param.empty else Any
+                )
+
+                if param.default is param.empty:
+                    fields[param_name] = (annotation, ...)
+                else:
+                    fields[param_name] = (annotation, param.default)
+
             class_name = "".join(tool_name.split()).title()
-            tool_args_schema = cast(
-                type[PydanticBaseModel],
-                type(
-                    class_name,
-                    (PydanticBaseModel,),
-                    {
-                        "__annotations__": {
-                            k: v for k, v in func_annotations.items() if k != "return"
-                        },
-                    },
-                ),
-            )
+            args_schema = create_model(class_name, **fields)
 
             return Tool(
                 name=tool_name,
                 description=f.__doc__,
                 func=f,
-                args_schema=tool_args_schema,
+                args_schema=args_schema,
                 result_as_answer=result_as_answer,
                 max_usage_count=max_usage_count,
+                current_usage_count=0,
             )
 
         return _make_tool

lib/crewai/src/crewai/utilities/converter.py

@@ -1,7 +1,5 @@
 from __future__ import annotations
 
-from collections.abc import Callable
-from copy import deepcopy
 import json
 import re
 from typing import TYPE_CHECKING, Any, Final, TypedDict
@@ -13,6 +11,7 @@ from crewai.agents.agent_builder.utilities.base_output_converter import OutputCo
 from crewai.utilities.i18n import get_i18n
 from crewai.utilities.internal_instructor import InternalInstructor
 from crewai.utilities.printer import Printer
+from crewai.utilities.pydantic_schema_utils import generate_model_description
 
 
 if TYPE_CHECKING:
@@ -421,221 +420,3 @@ def create_converter(
         raise Exception("No output converter found or set.")
 
     return converter  # type: ignore[no-any-return]
-
-
-def resolve_refs(schema: dict[str, Any]) -> dict[str, Any]:
-    """Recursively resolve all local $refs in the given JSON Schema using $defs as the source.
-
-    This is needed because Pydantic generates $ref-based schemas that
-    some consumers (e.g. LLMs, tool frameworks) don't handle well.
-
-    Args:
-        schema: JSON Schema dict that may contain "$refs" and "$defs".
-
-    Returns:
-        A new schema dictionary with all local $refs replaced by their definitions.
-    """
-    defs = schema.get("$defs", {})
-    schema_copy = deepcopy(schema)
-
-    def _resolve(node: Any) -> Any:
-        if isinstance(node, dict):
-            ref = node.get("$ref")
-            if isinstance(ref, str) and ref.startswith("#/$defs/"):
-                def_name = ref.replace("#/$defs/", "")
-                if def_name in defs:
-                    return _resolve(deepcopy(defs[def_name]))
-                raise KeyError(f"Definition '{def_name}' not found in $defs.")
-            return {k: _resolve(v) for k, v in node.items()}
-
-        if isinstance(node, list):
-            return [_resolve(i) for i in node]
-
-        return node
-
-    return _resolve(schema_copy)  # type: ignore[no-any-return]
-
-
-def add_key_in_dict_recursively(
-    d: dict[str, Any], key: str, value: Any, criteria: Callable[[dict[str, Any]], bool]
-) -> dict[str, Any]:
-    """Recursively adds a key/value pair to all nested dicts matching `criteria`."""
-    if isinstance(d, dict):
-        if criteria(d) and key not in d:
-            d[key] = value
-        for v in d.values():
-            add_key_in_dict_recursively(v, key, value, criteria)
-    elif isinstance(d, list):
-        for i in d:
-            add_key_in_dict_recursively(i, key, value, criteria)
-    return d
-
-
-def fix_discriminator_mappings(schema: dict[str, Any]) -> dict[str, Any]:
-    """Replace '#/$defs/...' references in discriminator.mapping with just the model name."""
-    output = schema.get("properties", {}).get("output")
-    if not output:
-        return schema
-
-    disc = output.get("discriminator")
-    if not disc or "mapping" not in disc:
-        return schema
-
-    disc["mapping"] = {k: v.split("/")[-1] for k, v in disc["mapping"].items()}
-    return schema
-
-
-def add_const_to_oneof_variants(schema: dict[str, Any]) -> dict[str, Any]:
-    """Add const fields to oneOf variants for discriminated unions.
-
-    The json_schema_to_pydantic library requires each oneOf variant to have
-    a const field for the discriminator property. This function adds those
-    const fields based on the discriminator mapping.
-
-    Args:
-        schema: JSON Schema dict that may contain discriminated unions
-
-    Returns:
-        Modified schema with const fields added to oneOf variants
-    """
-
-    def _process_oneof(node: dict[str, Any]) -> dict[str, Any]:
-        """Process a single node that might contain a oneOf with discriminator."""
-        if not isinstance(node, dict):
-            return node
-
-        if "oneOf" in node and "discriminator" in node:
-            discriminator = node["discriminator"]
-            property_name = discriminator.get("propertyName")
-            mapping = discriminator.get("mapping", {})
-
-            if property_name and mapping:
-                one_of_variants = node.get("oneOf", [])
-
-                for variant in one_of_variants:
-                    if isinstance(variant, dict) and "properties" in variant:
-                        variant_title = variant.get("title", "")
-
-                        matched_disc_value = None
-                        for disc_value, schema_name in mapping.items():
-                            if variant_title == schema_name or variant_title.endswith(
-                                schema_name
-                            ):
-                                matched_disc_value = disc_value
-                                break
-
-                        if matched_disc_value is not None:
-                            props = variant["properties"]
-                            if property_name in props:
-                                props[property_name]["const"] = matched_disc_value
-
-        for key, value in node.items():
-            if isinstance(value, dict):
-                node[key] = _process_oneof(value)
-            elif isinstance(value, list):
-                node[key] = [
-                    _process_oneof(item) if isinstance(item, dict) else item
-                    for item in value
-                ]
-
-        return node
-
-    return _process_oneof(deepcopy(schema))
-
-
-def convert_oneof_to_anyof(schema: dict[str, Any]) -> dict[str, Any]:
-    """Convert oneOf to anyOf for OpenAI compatibility.
-
-    OpenAI's Structured Outputs support anyOf better than oneOf.
-    This recursively converts all oneOf occurrences to anyOf.
-
-    Args:
-        schema: JSON schema dictionary.
-
-    Returns:
-        Modified schema with anyOf instead of oneOf.
-    """
-    if isinstance(schema, dict):
-        if "oneOf" in schema:
-            schema["anyOf"] = schema.pop("oneOf")
-
-        for value in schema.values():
-            if isinstance(value, dict):
-                convert_oneof_to_anyof(value)
-            elif isinstance(value, list):
-                for item in value:
-                    if isinstance(item, dict):
-                        convert_oneof_to_anyof(item)
-
-    return schema
-
-
-def ensure_all_properties_required(schema: dict[str, Any]) -> dict[str, Any]:
-    """Ensure all properties are in the required array for OpenAI strict mode.
-
-    OpenAI's strict structured outputs require all properties to be listed
-    in the required array. This recursively updates all objects to include
-    all their properties in required.
-
-    Args:
-        schema: JSON schema dictionary.
-
-    Returns:
-        Modified schema with all properties marked as required.
-    """
-    if isinstance(schema, dict):
-        if schema.get("type") == "object" and "properties" in schema:
-            properties = schema["properties"]
-            if properties:
-                schema["required"] = list(properties.keys())
-
-        for value in schema.values():
-            if isinstance(value, dict):
-                ensure_all_properties_required(value)
-            elif isinstance(value, list):
-                for item in value:
-                    if isinstance(item, dict):
-                        ensure_all_properties_required(item)
-
-    return schema
-
-
-def generate_model_description(model: type[BaseModel]) -> dict[str, Any]:
-    """Generate JSON schema description of a Pydantic model.
-
-    This function takes a Pydantic model class and returns its JSON schema,
-    which includes full type information, discriminators, and all metadata.
-    The schema is dereferenced to inline all $ref references for better LLM understanding.
-
-    Args:
-        model: A Pydantic model class.
-
-    Returns:
-        A JSON schema dictionary representation of the model.
-    """
-
-    json_schema = model.model_json_schema(ref_template="#/$defs/{model}")
-
-    json_schema = add_key_in_dict_recursively(
-        json_schema,
-        key="additionalProperties",
-        value=False,
-        criteria=lambda d: d.get("type") == "object"
-        and "additionalProperties" not in d,
-    )
-
-    json_schema = resolve_refs(json_schema)
-
-    json_schema.pop("$defs", None)
-    json_schema = fix_discriminator_mappings(json_schema)
-    json_schema = convert_oneof_to_anyof(json_schema)
-    json_schema = ensure_all_properties_required(json_schema)
-
-    return {
-        "type": "json_schema",
-        "json_schema": {
-            "name": model.__name__,
-            "strict": True,
-            "schema": json_schema,
-        },
-    }

lib/crewai/src/crewai/utilities/evaluators/task_evaluator.py

@@ -1,14 +1,15 @@
 from __future__ import annotations
 
-from typing import TYPE_CHECKING, cast
+import json
+from typing import TYPE_CHECKING, Any, cast
 
 from pydantic import BaseModel, Field
 
 from crewai.events.event_bus import crewai_event_bus
 from crewai.events.types.task_events import TaskEvaluationEvent
-from crewai.llm import LLM
 from crewai.utilities.converter import Converter
-from crewai.utilities.pydantic_schema_parser import PydanticSchemaParser
+from crewai.utilities.i18n import get_i18n
+from crewai.utilities.pydantic_schema_utils import generate_model_description
 from crewai.utilities.training_converter import TrainingConverter
 
 
@@ -62,7 +63,7 @@ class TaskEvaluator:
         Args:
             original_agent: The agent to evaluate.
         """
-        self.llm = cast(LLM, original_agent.llm)
+        self.llm = original_agent.llm
         self.original_agent = original_agent
 
     def evaluate(self, task: Task, output: str) -> TaskEvaluation:
@@ -79,7 +80,8 @@ class TaskEvaluator:
             - Investigate the Converter.to_pydantic signature, returns BaseModel strictly?
         """
         crewai_event_bus.emit(
-            self, TaskEvaluationEvent(evaluation_type="task_evaluation", task=task)
+            self,
+            TaskEvaluationEvent(evaluation_type="task_evaluation", task=task),  # type: ignore[no-untyped-call]
         )
         evaluation_query = (
             f"Assess the quality of the task completed based on the description, expected output, and actual results.\n\n"
@@ -94,9 +96,14 @@ class TaskEvaluator:
 
         instructions = "Convert all responses into valid JSON output."
 
-        if not self.llm.supports_function_calling():
-            model_schema = PydanticSchemaParser(model=TaskEvaluation).get_schema()
-            instructions = f"{instructions}\n\nReturn only valid JSON with the following schema:\n```json\n{model_schema}\n```"
+        if not self.llm.supports_function_calling():  # type: ignore[union-attr]
+            schema_dict = generate_model_description(TaskEvaluation)
+            output_schema: str = (
+                get_i18n()
+                .slice("formatted_task_instructions")
+                .format(output_format=json.dumps(schema_dict, indent=2))
+            )
+            instructions = f"{instructions}\n\n{output_schema}"
 
         converter = Converter(
             llm=self.llm,
@@ -108,7 +115,7 @@ class TaskEvaluator:
         return cast(TaskEvaluation, converter.to_pydantic())
 
     def evaluate_training_data(
-        self, training_data: dict, agent_id: str
+        self, training_data: dict[str, Any], agent_id: str
     ) -> TrainingTaskEvaluation:
         """
         Evaluate the training data based on the llm output, human feedback, and improved output.
@@ -121,7 +128,8 @@ class TaskEvaluator:
             - Investigate the Converter.to_pydantic signature, returns BaseModel strictly?
         """
         crewai_event_bus.emit(
-            self, TaskEvaluationEvent(evaluation_type="training_data_evaluation")
+            self,
+            TaskEvaluationEvent(evaluation_type="training_data_evaluation"),  # type: ignore[no-untyped-call]
         )
 
         output_training_data = training_data[agent_id]
@@ -164,11 +172,14 @@ class TaskEvaluator:
         )
         instructions = "I'm gonna convert this raw text into valid JSON."
 
-        if not self.llm.supports_function_calling():
-            model_schema = PydanticSchemaParser(
-                model=TrainingTaskEvaluation
-            ).get_schema()
-            instructions = f"{instructions}\n\nThe json should have the following structure, with the following keys:\n{model_schema}"
+        if not self.llm.supports_function_calling():  # type: ignore[union-attr]
+            schema_dict = generate_model_description(TrainingTaskEvaluation)
+            output_schema: str = (
+                get_i18n()
+                .slice("formatted_task_instructions")
+                .format(output_format=json.dumps(schema_dict, indent=2))
+            )
+            instructions = f"{instructions}\n\n{output_schema}"
 
         converter = TrainingConverter(
             llm=self.llm,

lib/crewai/src/crewai/utilities/pydantic_schema_parser.py

@@ -1,103 +0,0 @@
-from typing import Any, Union, get_args, get_origin
-
-from pydantic import BaseModel, Field
-
-
-class PydanticSchemaParser(BaseModel):
-    model: type[BaseModel] = Field(..., description="The Pydantic model to parse.")
-
-    def get_schema(self) -> str:
-        """Public method to get the schema of a Pydantic model.
-
-        Returns:
-            String representation of the model schema.
-        """
-        return "{\n" + self._get_model_schema(self.model) + "\n}"
-
-    def _get_model_schema(self, model: type[BaseModel], depth: int = 0) -> str:
-        """Recursively get the schema of a Pydantic model, handling nested models and lists.
-
-        Args:
-            model: The Pydantic model to process.
-            depth: The current depth of recursion for indentation purposes.
-
-        Returns:
-            A string representation of the model schema.
-        """
-        indent: str = " " * 4 * depth
-        lines: list[str] = [
-            f"{indent}    {field_name}: {self._get_field_type_for_annotation(field.annotation, depth + 1)}"
-            for field_name, field in model.model_fields.items()
-        ]
-        return ",\n".join(lines)
-
-    def _format_list_type(self, list_item_type: Any, depth: int) -> str:
-        """Format a List type, handling nested models if necessary.
-
-        Args:
-            list_item_type: The type of items in the list.
-            depth: The current depth of recursion for indentation purposes.
-
-        Returns:
-            A string representation of the List type.
-        """
-        if isinstance(list_item_type, type) and issubclass(list_item_type, BaseModel):
-            nested_schema = self._get_model_schema(list_item_type, depth + 1)
-            nested_indent = " " * 4 * depth
-            return f"List[\n{nested_indent}{{\n{nested_schema}\n{nested_indent}}}\n{nested_indent}]"
-        return f"List[{list_item_type.__name__}]"
-
-    def _format_union_type(self, field_type: Any, depth: int) -> str:
-        """Format a Union type, handling Optional and nested types.
-
-        Args:
-            field_type: The Union type to format.
-            depth: The current depth of recursion for indentation purposes.
-
-        Returns:
-            A string representation of the Union type.
-        """
-        args = get_args(field_type)
-        if type(None) in args:
-            # It's an Optional type
-            non_none_args = [arg for arg in args if arg is not type(None)]
-            if len(non_none_args) == 1:
-                inner_type = self._get_field_type_for_annotation(
-                    non_none_args[0], depth
-                )
-                return f"Optional[{inner_type}]"
-            # Union with None and multiple other types
-            inner_types = ", ".join(
-                self._get_field_type_for_annotation(arg, depth) for arg in non_none_args
-            )
-            return f"Optional[Union[{inner_types}]]"
-        # General Union type
-        inner_types = ", ".join(
-            self._get_field_type_for_annotation(arg, depth) for arg in args
-        )
-        return f"Union[{inner_types}]"
-
-    def _get_field_type_for_annotation(self, annotation: Any, depth: int) -> str:
-        """Recursively get the string representation of a field's type annotation.
-
-        Args:
-            annotation: The type annotation to process.
-            depth: The current depth of recursion for indentation purposes.
-
-        Returns:
-            A string representation of the type annotation.
-        """
-        origin: Any = get_origin(annotation)
-        if origin is list:
-            list_item_type = get_args(annotation)[0]
-            return self._format_list_type(list_item_type, depth)
-        if origin is dict:
-            key_type, value_type = get_args(annotation)
-            return f"Dict[{key_type.__name__}, {value_type.__name__}]"
-        if origin is Union:
-            return self._format_union_type(annotation, depth)
-        if isinstance(annotation, type) and issubclass(annotation, BaseModel):
-            nested_schema = self._get_model_schema(annotation, depth)
-            nested_indent = " " * 4 * depth
-            return f"{annotation.__name__}\n{nested_indent}{{\n{nested_schema}\n{nested_indent}}}"
-        return annotation.__name__

lib/crewai/src/crewai/utilities/pydantic_schema_utils.py

@@ -0,0 +1,245 @@
+"""Utilities for generating JSON schemas from Pydantic models.
+
+This module provides functions for converting Pydantic models to JSON schemas
+suitable for use with LLMs and tool definitions.
+"""
+
+from collections.abc import Callable
+from copy import deepcopy
+from typing import Any
+
+from pydantic import BaseModel
+
+
+def resolve_refs(schema: dict[str, Any]) -> dict[str, Any]:
+    """Recursively resolve all local $refs in the given JSON Schema using $defs as the source.
+
+    This is needed because Pydantic generates $ref-based schemas that
+    some consumers (e.g. LLMs, tool frameworks) don't handle well.
+
+    Args:
+        schema: JSON Schema dict that may contain "$refs" and "$defs".
+
+    Returns:
+        A new schema dictionary with all local $refs replaced by their definitions.
+    """
+    defs = schema.get("$defs", {})
+    schema_copy = deepcopy(schema)
+
+    def _resolve(node: Any) -> Any:
+        if isinstance(node, dict):
+            ref = node.get("$ref")
+            if isinstance(ref, str) and ref.startswith("#/$defs/"):
+                def_name = ref.replace("#/$defs/", "")
+                if def_name in defs:
+                    return _resolve(deepcopy(defs[def_name]))
+                raise KeyError(f"Definition '{def_name}' not found in $defs.")
+            return {k: _resolve(v) for k, v in node.items()}
+
+        if isinstance(node, list):
+            return [_resolve(i) for i in node]
+
+        return node
+
+    return _resolve(schema_copy)  # type: ignore[no-any-return]
+
+
+def add_key_in_dict_recursively(
+    d: dict[str, Any], key: str, value: Any, criteria: Callable[[dict[str, Any]], bool]
+) -> dict[str, Any]:
+    """Recursively adds a key/value pair to all nested dicts matching `criteria`.
+
+    Args:
+        d: The dictionary to modify.
+        key: The key to add.
+        value: The value to add.
+        criteria: A function that returns True for dicts that should receive the key.
+
+    Returns:
+        The modified dictionary.
+    """
+    if isinstance(d, dict):
+        if criteria(d) and key not in d:
+            d[key] = value
+        for v in d.values():
+            add_key_in_dict_recursively(v, key, value, criteria)
+    elif isinstance(d, list):
+        for i in d:
+            add_key_in_dict_recursively(i, key, value, criteria)
+    return d
+
+
+def fix_discriminator_mappings(schema: dict[str, Any]) -> dict[str, Any]:
+    """Replace '#/$defs/...' references in discriminator.mapping with just the model name.
+
+    Args:
+        schema: JSON schema dictionary.
+
+    Returns:
+        Modified schema with fixed discriminator mappings.
+    """
+    output = schema.get("properties", {}).get("output")
+    if not output:
+        return schema
+
+    disc = output.get("discriminator")
+    if not disc or "mapping" not in disc:
+        return schema
+
+    disc["mapping"] = {k: v.split("/")[-1] for k, v in disc["mapping"].items()}
+    return schema
+
+
+def add_const_to_oneof_variants(schema: dict[str, Any]) -> dict[str, Any]:
+    """Add const fields to oneOf variants for discriminated unions.
+
+    The json_schema_to_pydantic library requires each oneOf variant to have
+    a const field for the discriminator property. This function adds those
+    const fields based on the discriminator mapping.
+
+    Args:
+        schema: JSON Schema dict that may contain discriminated unions
+
+    Returns:
+        Modified schema with const fields added to oneOf variants
+    """
+
+    def _process_oneof(node: dict[str, Any]) -> dict[str, Any]:
+        """Process a single node that might contain a oneOf with discriminator."""
+        if not isinstance(node, dict):
+            return node
+
+        if "oneOf" in node and "discriminator" in node:
+            discriminator = node["discriminator"]
+            property_name = discriminator.get("propertyName")
+            mapping = discriminator.get("mapping", {})
+
+            if property_name and mapping:
+                one_of_variants = node.get("oneOf", [])
+
+                for variant in one_of_variants:
+                    if isinstance(variant, dict) and "properties" in variant:
+                        variant_title = variant.get("title", "")
+
+                        matched_disc_value = None
+                        for disc_value, schema_name in mapping.items():
+                            if variant_title == schema_name or variant_title.endswith(
+                                schema_name
+                            ):
+                                matched_disc_value = disc_value
+                                break
+
+                        if matched_disc_value is not None:
+                            props = variant["properties"]
+                            if property_name in props:
+                                props[property_name]["const"] = matched_disc_value
+
+        for key, value in node.items():
+            if isinstance(value, dict):
+                node[key] = _process_oneof(value)
+            elif isinstance(value, list):
+                node[key] = [
+                    _process_oneof(item) if isinstance(item, dict) else item
+                    for item in value
+                ]
+
+        return node
+
+    return _process_oneof(deepcopy(schema))
+
+
+def convert_oneof_to_anyof(schema: dict[str, Any]) -> dict[str, Any]:
+    """Convert oneOf to anyOf for OpenAI compatibility.
+
+    OpenAI's Structured Outputs support anyOf better than oneOf.
+    This recursively converts all oneOf occurrences to anyOf.
+
+    Args:
+        schema: JSON schema dictionary.
+
+    Returns:
+        Modified schema with anyOf instead of oneOf.
+    """
+    if isinstance(schema, dict):
+        if "oneOf" in schema:
+            schema["anyOf"] = schema.pop("oneOf")
+
+        for value in schema.values():
+            if isinstance(value, dict):
+                convert_oneof_to_anyof(value)
+            elif isinstance(value, list):
+                for item in value:
+                    if isinstance(item, dict):
+                        convert_oneof_to_anyof(item)
+
+    return schema
+
+
+def ensure_all_properties_required(schema: dict[str, Any]) -> dict[str, Any]:
+    """Ensure all properties are in the required array for OpenAI strict mode.
+
+    OpenAI's strict structured outputs require all properties to be listed
+    in the required array. This recursively updates all objects to include
+    all their properties in required.
+
+    Args:
+        schema: JSON schema dictionary.
+
+    Returns:
+        Modified schema with all properties marked as required.
+    """
+    if isinstance(schema, dict):
+        if schema.get("type") == "object" and "properties" in schema:
+            properties = schema["properties"]
+            if properties:
+                schema["required"] = list(properties.keys())
+
+        for value in schema.values():
+            if isinstance(value, dict):
+                ensure_all_properties_required(value)
+            elif isinstance(value, list):
+                for item in value:
+                    if isinstance(item, dict):
+                        ensure_all_properties_required(item)
+
+    return schema
+
+
+def generate_model_description(model: type[BaseModel]) -> dict[str, Any]:
+    """Generate JSON schema description of a Pydantic model.
+
+    This function takes a Pydantic model class and returns its JSON schema,
+    which includes full type information, discriminators, and all metadata.
+    The schema is dereferenced to inline all $ref references for better LLM understanding.
+
+    Args:
+        model: A Pydantic model class.
+
+    Returns:
+        A JSON schema dictionary representation of the model.
+    """
+    json_schema = model.model_json_schema(ref_template="#/$defs/{model}")
+
+    json_schema = add_key_in_dict_recursively(
+        json_schema,
+        key="additionalProperties",
+        value=False,
+        criteria=lambda d: d.get("type") == "object"
+        and "additionalProperties" not in d,
+    )
+
+    json_schema = resolve_refs(json_schema)
+
+    json_schema.pop("$defs", None)
+    json_schema = fix_discriminator_mappings(json_schema)
+    json_schema = convert_oneof_to_anyof(json_schema)
+    json_schema = ensure_all_properties_required(json_schema)
+
+    return {
+        "type": "json_schema",
+        "json_schema": {
+            "name": model.__name__,
+            "strict": True,
+            "schema": json_schema,
+        },
+    }

lib/crewai/tests/tools/test_base_tool.py

@@ -17,10 +17,11 @@ def test_creating_a_tool_using_annotation():
 
     # Assert all the right attributes were defined
     assert my_tool.name == "Name of my tool"
-    assert (
-        my_tool.description
-        == "Tool Name: Name of my tool\nTool Arguments: {'question': {'description': None, 'type': 'str'}}\nTool Description: Clear description for what this tool is useful for, your agent will need this information to use it."
-    )
+    assert "Tool Name: Name of my tool" in my_tool.description
+    assert "Tool Arguments:" in my_tool.description
+    assert '"question"' in my_tool.description
+    assert '"type": "string"' in my_tool.description
+    assert "Tool Description: Clear description for what this tool is useful for" in my_tool.description
     assert my_tool.args_schema.model_json_schema()["properties"] == {
         "question": {"title": "Question", "type": "string"}
     }
@@ -31,10 +32,9 @@ def test_creating_a_tool_using_annotation():
     converted_tool = my_tool.to_structured_tool()
     assert converted_tool.name == "Name of my tool"
 
-    assert (
-        converted_tool.description
-        == "Tool Name: Name of my tool\nTool Arguments: {'question': {'description': None, 'type': 'str'}}\nTool Description: Clear description for what this tool is useful for, your agent will need this information to use it."
-    )
+    assert "Tool Name: Name of my tool" in converted_tool.description
+    assert "Tool Arguments:" in converted_tool.description
+    assert '"question"' in converted_tool.description
     assert converted_tool.args_schema.model_json_schema()["properties"] == {
         "question": {"title": "Question", "type": "string"}
     }
@@ -56,10 +56,11 @@ def test_creating_a_tool_using_baseclass():
     # Assert all the right attributes were defined
     assert my_tool.name == "Name of my tool"
 
-    assert (
-        my_tool.description
-        == "Tool Name: Name of my tool\nTool Arguments: {'question': {'description': None, 'type': 'str'}}\nTool Description: Clear description for what this tool is useful for, your agent will need this information to use it."
-    )
+    assert "Tool Name: Name of my tool" in my_tool.description
+    assert "Tool Arguments:" in my_tool.description
+    assert '"question"' in my_tool.description
+    assert '"type": "string"' in my_tool.description
+    assert "Tool Description: Clear description for what this tool is useful for" in my_tool.description
     assert my_tool.args_schema.model_json_schema()["properties"] == {
         "question": {"title": "Question", "type": "string"}
     }
@@ -68,10 +69,9 @@ def test_creating_a_tool_using_baseclass():
     converted_tool = my_tool.to_structured_tool()
     assert converted_tool.name == "Name of my tool"
 
-    assert (
-        converted_tool.description
-        == "Tool Name: Name of my tool\nTool Arguments: {'question': {'description': None, 'type': 'str'}}\nTool Description: Clear description for what this tool is useful for, your agent will need this information to use it."
-    )
+    assert "Tool Name: Name of my tool" in converted_tool.description
+    assert "Tool Arguments:" in converted_tool.description
+    assert '"question"' in converted_tool.description
     assert converted_tool.args_schema.model_json_schema()["properties"] == {
         "question": {"title": "Question", "type": "string"}
     }

lib/crewai/tests/tools/test_tool_usage.py

@@ -107,25 +107,20 @@ def test_tool_usage_render():
 
     rendered = tool_usage._render()
 
-    # Updated checks to match the actual output
+    # Check that the rendered output contains the expected tool information
     assert "Tool Name: Random Number Generator" in rendered
     assert "Tool Arguments:" in rendered
-    assert (
-        "'min_value': {'description': 'The minimum value of the range (inclusive)', 'type': 'int'}"
-        in rendered
-    )
-    assert (
-        "'max_value': {'description': 'The maximum value of the range (inclusive)', 'type': 'int'}"
-        in rendered
-    )
     assert (
         "Tool Description: Generates a random number within a specified range"
         in rendered
     )
-    assert (
-        "Tool Name: Random Number Generator\nTool Arguments: {'min_value': {'description': 'The minimum value of the range (inclusive)', 'type': 'int'}, 'max_value': {'description': 'The maximum value of the range (inclusive)', 'type': 'int'}}\nTool Description: Generates a random number within a specified range"
-        in rendered
-    )
+
+    # Check that the JSON schema format is used (proper JSON schema types)
+    assert '"min_value"' in rendered
+    assert '"max_value"' in rendered
+    assert '"type": "integer"' in rendered
+    assert '"description": "The minimum value of the range (inclusive)"' in rendered
+    assert '"description": "The maximum value of the range (inclusive)"' in rendered
 
 
 def test_validate_tool_input_booleans_and_none():

lib/crewai/tests/utilities/evaluators/test_task_evaluator.py

@@ -1,4 +1,3 @@
-from unittest import mock
 from unittest.mock import MagicMock, patch
 
 from crewai.utilities.converter import ConverterError
@@ -44,26 +43,26 @@ def test_evaluate_training_data(converter_mock):
     )
 
     assert result == function_return_value
-    converter_mock.assert_has_calls(
-        [
-            mock.call(
-                llm=original_agent.llm,
-                text="Assess the quality of the training data based on the llm output, human feedback , and llm "
-                "output improved result.\n\nIteration: data1\nInitial Output:\nInitial output 1\n\nHuman Feedback:\nHuman feedback "
-                "1\n\nImproved Output:\nImproved output 1\n\n------------------------------------------------\n\nIteration: data2\nInitial Output:\nInitial output 2\n\nHuman "
-                "Feedback:\nHuman feedback 2\n\nImproved Output:\nImproved output 2\n\n------------------------------------------------\n\nPlease provide:\n- Provide "
-                "a list of clear, actionable instructions derived from the Human Feedbacks to enhance the Agent's "
-                "performance. Analyze the differences between Initial Outputs and Improved Outputs to generate specific "
-                "action items for future tasks. Ensure all key and specificpoints from the human feedback are "
-                "incorporated into these instructions.\n- A score from 0 to 10 evaluating on completion, quality, and "
-                "overall performance from the improved output to the initial output based on the human feedback\n",
-                model=TrainingTaskEvaluation,
-                instructions="I'm gonna convert this raw text into valid JSON.\n\nThe json should have the "
-                "following structure, with the following keys:\n{\n    suggestions: List[str],\n    quality: float,\n    final_summary: str\n}",
-            ),
-            mock.call().to_pydantic(),
-        ]
-    )
+
+    # Verify the converter was called with correct arguments
+    converter_mock.assert_called_once()
+    call_kwargs = converter_mock.call_args.kwargs
+
+    assert call_kwargs["llm"] == original_agent.llm
+    assert call_kwargs["model"] == TrainingTaskEvaluation
+    assert "Iteration: data1" in call_kwargs["text"]
+    assert "Iteration: data2" in call_kwargs["text"]
+
+    instructions = call_kwargs["instructions"]
+    assert "I'm gonna convert this raw text into valid JSON." in instructions
+    assert "OpenAPI schema" in instructions
+    assert '"type": "json_schema"' in instructions
+    assert '"name": "TrainingTaskEvaluation"' in instructions
+    assert '"suggestions"' in instructions
+    assert '"quality"' in instructions
+    assert '"final_summary"' in instructions
+
+    converter_mock.return_value.to_pydantic.assert_called_once()
 
 
 @patch("crewai.utilities.converter.Converter.to_pydantic")

lib/crewai/tests/utilities/test_converter.py

@@ -16,7 +16,6 @@ from crewai.utilities.converter import (
     handle_partial_json,
     validate_model,
 )
-from crewai.utilities.pydantic_schema_parser import PydanticSchemaParser
 from pydantic import BaseModel
 import pytest
 

lib/crewai/tests/utilities/test_pydantic_schema_parser.py

@@ -1,94 +0,0 @@
-from typing import Any, Dict, List, Optional, Set, Tuple, Union
-
-import pytest
-from pydantic import BaseModel, Field
-
-from crewai.utilities.pydantic_schema_parser import PydanticSchemaParser
-
-
-def test_simple_model():
-    class SimpleModel(BaseModel):
-        field1: int
-        field2: str
-
-    parser = PydanticSchemaParser(model=SimpleModel)
-    schema = parser.get_schema()
-
-    expected_schema = """{
-    field1: int,
-    field2: str
-}"""
-    assert schema.strip() == expected_schema.strip()
-
-
-def test_nested_model():
-    class NestedModel(BaseModel):
-        nested_field: int
-
-    class ParentModel(BaseModel):
-        parent_field: str
-        nested: NestedModel
-
-    parser = PydanticSchemaParser(model=ParentModel)
-    schema = parser.get_schema()
-
-    expected_schema = """{
-    parent_field: str,
-    nested: NestedModel
-    {
-        nested_field: int
-    }
-}"""
-    assert schema.strip() == expected_schema.strip()
-
-
-def test_model_with_list():
-    class ListModel(BaseModel):
-        list_field: List[int]
-
-    parser = PydanticSchemaParser(model=ListModel)
-    schema = parser.get_schema()
-
-    expected_schema = """{
-    list_field: List[int]
-}"""
-    assert schema.strip() == expected_schema.strip()
-
-
-def test_model_with_optional_field():
-    class OptionalModel(BaseModel):
-        optional_field: Optional[str]
-
-    parser = PydanticSchemaParser(model=OptionalModel)
-    schema = parser.get_schema()
-
-    expected_schema = """{
-    optional_field: Optional[str]
-}"""
-    assert schema.strip() == expected_schema.strip()
-
-
-def test_model_with_union():
-    class UnionModel(BaseModel):
-        union_field: Union[int, str]
-
-    parser = PydanticSchemaParser(model=UnionModel)
-    schema = parser.get_schema()
-
-    expected_schema = """{
-    union_field: Union[int, str]
-}"""
-    assert schema.strip() == expected_schema.strip()
-
-
-def test_model_with_dict():
-    class DictModel(BaseModel):
-        dict_field: Dict[str, int]
-
-    parser = PydanticSchemaParser(model=DictModel)
-    schema = parser.get_schema()
-
-    expected_schema = """{
-    dict_field: Dict[str, int]
-}"""
-    assert schema.strip() == expected_schema.strip()