fix: update type hints and imports for defaultdict

Co-Authored-By: Joe Moura <joao@crewai.com>

src/crewai/cli/create_flow.py

@@ -28,7 +28,7 @@ def create_flow(name):
     (project_root / "tests").mkdir(exist_ok=True)
 
     # Create .env file
-    with open(project_root / ".env", "w", encoding="utf-8", newline="\n") as file:
+    with open(project_root / ".env", "w") as file:
         file.write("OPENAI_API_KEY=YOUR_API_KEY")
 
     package_dir = Path(__file__).parent
@@ -58,7 +58,7 @@ def create_flow(name):
         content = content.replace("{{flow_name}}", class_name)
         content = content.replace("{{folder_name}}", folder_name)
 
-        with open(dst_file, "w", encoding="utf-8", newline="\n") as file:
+        with open(dst_file, "w") as file:
             file.write(content)
 
     # Copy and process root template files

src/crewai/cli/provider.py

@@ -138,22 +138,17 @@ def load_provider_data(cache_file, cache_expiry):
 
 def read_cache_file(cache_file):
     """
-    Reads and returns the JSON content from a cache file. Returns None if the file contains invalid JSON
-    or if there's an encoding error.
+    Reads and returns the JSON content from a cache file. Returns None if the file contains invalid JSON.
 
     Args:
     - cache_file (Path): The path to the cache file.
 
     Returns:
-    - dict or None: The JSON content of the cache file or None if the JSON is invalid or there's an encoding error.
+    - dict or None: The JSON content of the cache file or None if the JSON is invalid.
     """
     try:
-        with open(cache_file, "r", encoding="utf-8") as f:
+        with open(cache_file, "r") as f:
             return json.load(f)
-    except UnicodeDecodeError as e:
-        click.secho(f"Error reading cache file: Unicode decode error - {e}", fg="red")
-        click.secho("This may be due to file encoding issues. Try deleting the cache file and trying again.", fg="yellow")
-        return None
     except json.JSONDecodeError:
         return None
 
@@ -172,16 +167,13 @@ def fetch_provider_data(cache_file):
         response = requests.get(JSON_URL, stream=True, timeout=60)
         response.raise_for_status()
         data = download_data(response)
-        with open(cache_file, "w", encoding="utf-8", newline="\n") as f:
+        with open(cache_file, "w") as f:
             json.dump(data, f)
         return data
     except requests.RequestException as e:
         click.secho(f"Error fetching provider data: {e}", fg="red")
     except json.JSONDecodeError:
         click.secho("Error parsing provider data. Invalid JSON format.", fg="red")
-    except UnicodeDecodeError as e:
-        click.secho(f"Unicode decode error when processing provider data: {e}", fg="red")
-        click.secho("This may be due to encoding issues with the downloaded data.", fg="yellow")
     return None
 
 

src/crewai/cli/utils.py

@@ -18,24 +18,19 @@ console = Console()
 
 def copy_template(src, dst, name, class_name, folder_name):
     """Copy a file from src to dst."""
-    try:
-        with open(src, "r", encoding="utf-8") as file:
-            content = file.read()
+    with open(src, "r") as file:
+        content = file.read()
 
-        # Interpolate the content
-        content = content.replace("{{name}}", name)
-        content = content.replace("{{crew_name}}", class_name)
-        content = content.replace("{{folder_name}}", folder_name)
+    # Interpolate the content
+    content = content.replace("{{name}}", name)
+    content = content.replace("{{crew_name}}", class_name)
+    content = content.replace("{{folder_name}}", folder_name)
 
-        # Write the interpolated content to the new file
-        with open(dst, "w", encoding="utf-8", newline="\n") as file:
-            file.write(content)
+    # Write the interpolated content to the new file
+    with open(dst, "w") as file:
+        file.write(content)
 
-        click.secho(f"  - Created {dst}", fg="green")
-    except UnicodeDecodeError as e:
-        click.secho(f"Error reading template file {src}: Unicode decode error - {e}", fg="red")
-        click.secho("This may be due to file encoding issues. Please ensure all template files use UTF-8 encoding.", fg="yellow")
-        raise
+    click.secho(f"  - Created {dst}", fg="green")
 
 
 def read_toml(file_path: str = "pyproject.toml"):
@@ -83,7 +78,7 @@ def _get_project_attribute(
     attribute = None
 
     try:
-        with open(pyproject_path, "r", encoding="utf-8") as f:
+        with open(pyproject_path, "r") as f:
             pyproject_content = parse_toml(f.read())
 
         dependencies = (
@@ -124,7 +119,7 @@ def fetch_and_json_env_file(env_file_path: str = ".env") -> dict:
     """Fetch the environment variables from a .env file and return them as a dictionary."""
     try:
         # Read the .env file
-        with open(env_file_path, "r", encoding="utf-8") as f:
+        with open(env_file_path, "r") as f:
             env_content = f.read()
 
         # Parse the .env file content to a dictionary
@@ -138,9 +133,6 @@ def fetch_and_json_env_file(env_file_path: str = ".env") -> dict:
 
     except FileNotFoundError:
         print(f"Error: {env_file_path} not found.")
-    except UnicodeDecodeError as e:
-        click.secho(f"Error reading .env file: Unicode decode error - {e}", fg="red")
-        click.secho("This may be due to file encoding issues. Please ensure the .env file uses UTF-8 encoding.", fg="yellow")
     except Exception as e:
         print(f"Error reading the .env file: {e}")
 
@@ -166,15 +158,10 @@ def tree_find_and_replace(directory, find, replace):
         for filename in files:
             filepath = os.path.join(path, filename)
 
-            try:
-                with open(filepath, "r", encoding="utf-8") as file:
-                    contents = file.read()
-                with open(filepath, "w", encoding="utf-8", newline="\n") as file:
-                    file.write(contents.replace(find, replace))
-            except UnicodeDecodeError as e:
-                click.secho(f"Error processing file {filepath}: Unicode decode error - {e}", fg="red")
-                click.secho("This may be due to file encoding issues. Skipping this file.", fg="yellow")
-                continue
+            with open(filepath, "r") as file:
+                contents = file.read()
+            with open(filepath, "w") as file:
+                file.write(contents.replace(find, replace))
 
             if find in filename:
                 new_filename = filename.replace(find, replace)
@@ -202,15 +189,11 @@ def load_env_vars(folder_path):
     env_file_path = folder_path / ".env"
     env_vars = {}
     if env_file_path.exists():
-        try:
-            with open(env_file_path, "r", encoding="utf-8") as file:
-                for line in file:
-                    key, _, value = line.strip().partition("=")
-                    if key and value:
-                        env_vars[key] = value
-        except UnicodeDecodeError as e:
-            click.secho(f"Error reading .env file: Unicode decode error - {e}", fg="red")
-            click.secho("This may be due to file encoding issues. Please ensure the .env file uses UTF-8 encoding.", fg="yellow")
+        with open(env_file_path, "r") as file:
+            for line in file:
+                key, _, value = line.strip().partition("=")
+                if key and value:
+                    env_vars[key] = value
     return env_vars
 
 
@@ -261,11 +244,6 @@ def write_env_file(folder_path, env_vars):
     - env_vars (dict): A dictionary of environment variables to write.
     """
     env_file_path = folder_path / ".env"
-    try:
-        with open(env_file_path, "w", encoding="utf-8", newline="\n") as file:
-            for key, value in env_vars.items():
-                file.write(f"{key}={value}\n")
-    except Exception as e:
-        click.secho(f"Error writing .env file: {e}", fg="red")
-        click.secho("This may be due to file system permissions or other issues.", fg="yellow")
-        raise
+    with open(env_file_path, "w") as file:
+        for key, value in env_vars.items():
+            file.write(f"{key}={value}\n")

src/crewai/crew.py

@@ -16,6 +16,8 @@ from pydantic import (
     field_validator,
     model_validator,
 )
+
+from crewai.llm import LLM
 from pydantic_core import PydanticCustomError
 
 from crewai.agent import Agent
@@ -1075,19 +1077,41 @@ class Crew(BaseModel):
     def test(
         self,
         n_iterations: int,
-        openai_model_name: Optional[str] = None,
+        llm: Optional[Union[str, InstanceOf[LLM], Any]] = None,
+        openai_model_name: Optional[str] = None,  # For backward compatibility
         inputs: Optional[Dict[str, Any]] = None,
     ) -> None:
-        """Test and evaluate the Crew with the given inputs for n iterations concurrently using concurrent.futures."""
+        """Test and evaluate the Crew with the given inputs for n iterations.
+
+        This method runs tests to evaluate the performance of the crew using the specified
+        language model. It supports both string model names and LLM instances for flexibility.
+
+        Args:
+            n_iterations: Number of test iterations to run
+            llm: Language model configuration (preferred). Can be:
+                - A string model name (e.g., "gpt-4")
+                - An LLM instance
+                - Any object with model_name or deployment_name attributes
+            openai_model_name: Legacy parameter for backward compatibility.
+                Deprecated: Will be removed in future versions. Use `llm` instead.
+            inputs: Optional dictionary of inputs to be used during testing
+
+        Note:
+            The `openai_model_name` parameter is deprecated and will be removed in
+            future versions. Use the more flexible `llm` parameter instead, which
+            supports any LLM implementation.
+        """
         test_crew = self.copy()
 
+        # For backward compatibility, convert openai_model_name to llm
+        model_name = llm or openai_model_name or "gpt-4o-mini"
         self._test_execution_span = test_crew._telemetry.test_execution_span(
             test_crew,
             n_iterations,
             inputs,
-            openai_model_name,  # type: ignore[arg-type]
-        )  # type: ignore[arg-type]
-        evaluator = CrewEvaluator(test_crew, openai_model_name)  # type: ignore[arg-type]
+            model_name,
+        )
+        evaluator = CrewEvaluator(test_crew, llm=model_name)
 
         for i in range(1, n_iterations + 1):
             evaluator.set_iteration(i)

src/crewai/utilities/evaluators/crew_evaluator_handler.py

@@ -1,11 +1,19 @@
 from collections import defaultdict
+from typing import Any, Dict, List, Union
 
-from pydantic import BaseModel, Field
+from pydantic import (
+    BaseModel,
+    Field,
+    InstanceOf,
+    PrivateAttr,
+    model_validator,
+)
 from rich.box import HEAVY_EDGE
 from rich.console import Console
 from rich.table import Table
 
 from crewai.agent import Agent
+from crewai.llm import LLM
 from crewai.task import Task
 from crewai.tasks.task_output import TaskOutput
 from crewai.telemetry import Telemetry
@@ -17,27 +25,74 @@ class TaskEvaluationPydanticOutput(BaseModel):
     )
 
 
-class CrewEvaluator:
+class CrewEvaluator(BaseModel):
     """
     A class to evaluate the performance of the agents in the crew based on the tasks they have performed.
 
     Attributes:
         crew (Crew): The crew of agents to evaluate.
-        openai_model_name (str): The model to use for evaluating the performance of the agents (for now ONLY OpenAI accepted).
+        llm (Union[str, InstanceOf[LLM], Any]): The language model to use for evaluating the performance of the agents.
         tasks_scores (defaultdict): A dictionary to store the scores of the agents for each task.
         iteration (int): The current iteration of the evaluation.
     """
 
-    tasks_scores: defaultdict = defaultdict(list)
-    run_execution_times: defaultdict = defaultdict(list)
-    iteration: int = 0
+    crew: Any = Field(description="The crew of agents to evaluate.")
+    llm: Union[str, InstanceOf[LLM], Any] = Field(
+        description="Language model that will run the evaluation."
+    )
+    tasks_scores: Dict[int, List[float]] = Field(
+        default_factory=lambda: defaultdict(list),
+        description="Dictionary to store the scores of the agents for each task."
+    )
+    run_execution_times: Dict[int, List[int]] = Field(
+        default_factory=lambda: defaultdict(list),
+        description="Dictionary to store execution times for each run."
+    )
+    iteration: int = Field(
+        default=0,
+        description="Current iteration of the evaluation."
+    )
 
-    def __init__(self, crew, openai_model_name: str):
-        self.crew = crew
-        self.openai_model_name = openai_model_name
-        self._telemetry = Telemetry()
+    @model_validator(mode="after")
+    def validate_llm(self):
+        """Validates that the LLM is properly configured."""
+        if not self.llm:
+            raise ValueError("LLM configuration is required")
+        return self
+
+    _telemetry: Telemetry = PrivateAttr(default_factory=Telemetry)
+
+    def __init__(self, crew, llm: Union[str, InstanceOf[LLM], Any]):
+        # Initialize Pydantic model with validated fields
+        super().__init__(crew=crew, llm=llm)
         self._setup_for_evaluating()
 
+    @model_validator(mode="before")
+    def init_llm(cls, values):
+        """Initialize LLM before Pydantic validation."""
+        llm = values.get("llm")
+        try:
+            if isinstance(llm, str):
+                values["llm"] = LLM(model=llm)
+            elif isinstance(llm, LLM):
+                values["llm"] = llm
+            else:
+                # For any other type, attempt to extract relevant attributes
+                llm_params = {
+                    "model": getattr(llm, "model_name", None)
+                    or getattr(llm, "deployment_name", None)
+                    or str(llm),
+                    "temperature": getattr(llm, "temperature", None),
+                    "max_tokens": getattr(llm, "max_tokens", None),
+                    "timeout": getattr(llm, "timeout", None),
+                }
+                # Remove None values
+                llm_params = {k: v for k, v in llm_params.items() if v is not None}
+                values["llm"] = LLM(**llm_params)
+        except Exception as e:
+            raise ValueError(f"Invalid LLM configuration: {str(e)}") from e
+        return values
+
     def _setup_for_evaluating(self) -> None:
         """Sets up the crew for evaluating."""
         for task in self.crew.tasks:
@@ -51,7 +106,7 @@ class CrewEvaluator:
             ),
             backstory="Evaluator agent for crew evaluation with precise capabilities to evaluate the performance of the agents in the crew based on the tasks they have performed",
             verbose=False,
-            llm=self.openai_model_name,
+            llm=self.llm,
         )
 
     def _evaluation_task(
@@ -181,7 +236,7 @@ class CrewEvaluator:
                 self.crew,
                 evaluation_result.pydantic.quality,
                 current_task._execution_time,
-                self.openai_model_name,
+                self.llm.model if isinstance(self.llm, LLM) else self.llm,
             )
             self.tasks_scores[self.iteration].append(evaluation_result.pydantic.quality)
             self.run_execution_times[self.iteration].append(

tests/cassettes/test_agent_human_input.yaml

@@ -1,4 +1,87 @@
 interactions:
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tests/cli/test_create_crew.py

@@ -1,77 +0,0 @@
-import os
-import tempfile
-import unittest
-from pathlib import Path
-from unittest.mock import MagicMock, patch
-
-import click
-from click.testing import CliRunner
-
-from crewai.cli.cli import create
-from crewai.cli.create_crew import create_crew
-
-
-class TestCreateCrew(unittest.TestCase):
-    def setUp(self):
-        self.runner = CliRunner()
-        self.temp_dir = tempfile.TemporaryDirectory()
-        self.test_dir = Path(self.temp_dir.name)
-        
-    def tearDown(self):
-        self.temp_dir.cleanup()
-        
-    @patch("crewai.cli.create_crew.get_provider_data")
-    @patch("crewai.cli.create_crew.select_provider")
-    @patch("crewai.cli.create_crew.select_model")
-    @patch("crewai.cli.create_crew.write_env_file")
-    @patch("crewai.cli.create_crew.load_env_vars")
-    @patch("click.confirm")
-    def test_create_crew_handles_unicode(self, mock_confirm, mock_load_env, 
-                                         mock_write_env, mock_select_model, 
-                                         mock_select_provider, mock_get_provider_data):
-        """Test that create_crew command handles Unicode properly."""
-        mock_confirm.return_value = True
-        mock_load_env.return_value = {}
-        mock_get_provider_data.return_value = {"openai": ["gpt-4"]}
-        mock_select_provider.return_value = "openai"
-        mock_select_model.return_value = "gpt-4"
-        
-        templates_dir = Path("src/crewai/cli/templates/crew")
-        templates_dir.mkdir(parents=True, exist_ok=True)
-        
-        template_content = """
-        Hello {{name}}! Unicode test: 你好, こんにちは, Привет 🚀
-        Class: {{crew_name}}
-        Folder: {{folder_name}}
-        """
-        
-        (templates_dir / "tools").mkdir(exist_ok=True)
-        (templates_dir / "config").mkdir(exist_ok=True)
-        
-        for file_name in [".gitignore", "pyproject.toml", "README.md", "__init__.py", "main.py", "crew.py"]:
-            with open(templates_dir / file_name, "w", encoding="utf-8") as f:
-                f.write(template_content)
-                
-        (templates_dir / "knowledge").mkdir(exist_ok=True)
-        with open(templates_dir / "knowledge" / "user_preference.txt", "w", encoding="utf-8") as f:
-            f.write(template_content)
-            
-        for file_path in ["tools/custom_tool.py", "tools/__init__.py", "config/agents.yaml", "config/tasks.yaml"]:
-            (templates_dir / file_path).parent.mkdir(exist_ok=True, parents=True)
-            with open(templates_dir / file_path, "w", encoding="utf-8") as f:
-                f.write(template_content)
-        
-        with patch("crewai.cli.create_crew.Path") as mock_path:
-            mock_path.return_value = self.test_dir
-            mock_path.side_effect = lambda x: self.test_dir / x if isinstance(x, str) else x
-            
-            create_crew("test_crew", skip_provider=True)
-            
-        crew_dir = self.test_dir / "test_crew"
-        for root, _, files in os.walk(crew_dir):
-            for file in files:
-                file_path = os.path.join(root, file)
-                with open(file_path, "r", encoding="utf-8") as f:
-                    content = f.read()
-                    self.assertIn("你好", content, f"Unicode characters not preserved in {file_path}")
-                    self.assertIn("🚀", content, f"Emoji not preserved in {file_path}")

tests/cli/test_encoding.py

@@ -1,89 +0,0 @@
-import os
-import tempfile
-import unittest
-from pathlib import Path
-from unittest.mock import patch
-
-from crewai.cli.provider import fetch_provider_data, read_cache_file
-from crewai.cli.utils import (
-    copy_template,
-    load_env_vars,
-    tree_find_and_replace,
-    write_env_file,
-)
-
-
-class TestEncoding(unittest.TestCase):
-    def setUp(self):
-        self.temp_dir = tempfile.TemporaryDirectory()
-        self.test_dir = Path(self.temp_dir.name)
-        
-        self.unicode_content = "Hello Unicode: 你好, こんにちは, Привет, مرحبا, 안녕하세요 🚀"
-        self.src_file = self.test_dir / "src_file.txt"
-        self.dst_file = self.test_dir / "dst_file.txt"
-        
-        with open(self.src_file, "w", encoding="utf-8") as f:
-            f.write(self.unicode_content)
-            
-    def tearDown(self):
-        self.temp_dir.cleanup()
-        
-    def test_copy_template_handles_unicode(self):
-        """Test that copy_template handles Unicode characters properly in all environments."""
-        copy_template(
-            self.src_file, 
-            self.dst_file, 
-            "test_name", 
-            "TestClass", 
-            "test_folder"
-        )
-        
-        with open(self.dst_file, "r", encoding="utf-8") as f:
-            content = f.read()
-            
-        self.assertIn("你好", content)
-        self.assertIn("こんにちは", content)
-        self.assertIn("🚀", content)
-        
-    def test_env_vars_handle_unicode(self):
-        """Test that environment variable functions handle Unicode characters properly."""
-        test_env_path = self.test_dir / ".env"
-        test_env_vars = {
-            "KEY1": "Value with Unicode: 你好",
-            "KEY2": "More Unicode: こんにちは 🚀"
-        }
-        
-        write_env_file(self.test_dir, test_env_vars)
-        
-        loaded_vars = load_env_vars(self.test_dir)
-        
-        self.assertEqual(loaded_vars["KEY1"], "Value with Unicode: 你好")
-        self.assertEqual(loaded_vars["KEY2"], "More Unicode: こんにちは 🚀")
-        
-    def test_tree_find_and_replace_handles_unicode(self):
-        """Test that tree_find_and_replace handles Unicode characters properly."""
-        test_file = self.test_dir / "replace_test.txt"
-        with open(test_file, "w", encoding="utf-8") as f:
-            f.write("Replace this: PLACEHOLDER with Unicode: 你好")
-            
-        tree_find_and_replace(self.test_dir, "PLACEHOLDER", "🚀")
-        
-        with open(test_file, "r", encoding="utf-8") as f:
-            content = f.read()
-            
-        self.assertIn("Replace this: 🚀 with Unicode: 你好", content)
-        
-    @patch("crewai.cli.provider.requests.get")
-    def test_provider_functions_handle_unicode(self, mock_get):
-        """Test that provider data functions handle Unicode properly."""
-        mock_response = unittest.mock.Mock()
-        mock_response.iter_content.return_value = [self.unicode_content.encode("utf-8")]
-        mock_response.headers.get.return_value = str(len(self.unicode_content))
-        mock_get.return_value = mock_response
-        
-        cache_file = self.test_dir / "cache.json"
-        with open(cache_file, "w", encoding="utf-8") as f:
-            f.write('{"model": "Unicode test: 你好 🚀"}')
-            
-        cache_data = read_cache_file(cache_file)
-        self.assertEqual(cache_data["model"], "Unicode test: 你好 🚀")

tests/crew_test.py

@@ -300,6 +300,15 @@ def test_hierarchical_process():
     )
 
 
+@mock.patch("crewai.crew.CrewEvaluator")
+@mock.patch("crewai.crew.Crew.copy")
+def test_crew_test_backward_compatibility(mock_copy, mock_evaluator):
+    crew = Crew(agents=[researcher], tasks=[Task(description="test", expected_output="test output", agent=researcher)])
+    crew.test(2, openai_model_name="gpt-4")
+    mock_evaluator.assert_called_once()
+    _, kwargs = mock_evaluator.call_args
+    assert kwargs["llm"] == "gpt-4"
+
 def test_manager_llm_requirement_for_hierarchical_process():
     task = Task(
         description="Come up with a list of 5 interesting ideas to explore for an article, then write one amazing paragraph highlight for each idea that showcases how good an article about this topic could be. Return the list of ideas with their paragraph and your notes.",
@@ -1123,7 +1132,7 @@ def test_kickoff_for_each_empty_input():
     assert results == []
 
 
-@pytest.mark.vcr(filter_headers=["authorization"])
+@pytest.mark.vcr(filter_headeruvs=["authorization"])
 def test_kickoff_for_each_invalid_input():
     """Tests if kickoff_for_each raises TypeError for invalid input types."""
 
@@ -2837,7 +2846,7 @@ def test_crew_testing_function(kickoff_mock, copy_mock, crew_evaluator):
 
     crew_evaluator.assert_has_calls(
         [
-            mock.call(crew, "gpt-4o-mini"),
+            mock.call(crew, llm="gpt-4o-mini"),
             mock.call().set_iteration(1),
             mock.call().set_iteration(2),
             mock.call().print_crew_evaluation_result(),
@@ -3125,4 +3134,4 @@ def test_multimodal_agent_live_image_analysis():
     # Verify we got a meaningful response
     assert isinstance(result.raw, str)
     assert len(result.raw) > 100  # Expecting a detailed analysis
-    assert "error" not in result.raw.lower()  # No error messages in response
+    assert "error" not in result.raw.lower()  # No error messages in response

tests/utilities/evaluators/test_crew_evaluator_handler.py

@@ -4,6 +4,7 @@ import pytest
 
 from crewai.agent import Agent
 from crewai.crew import Crew
+from crewai.llm import LLM
 from crewai.task import Task
 from crewai.tasks.task_output import TaskOutput
 from crewai.utilities.evaluators.crew_evaluator_handler import (
@@ -23,7 +24,7 @@ class TestCrewEvaluator:
         )
         crew = Crew(agents=[agent], tasks=[task])
 
-        return CrewEvaluator(crew, openai_model_name="gpt-4o-mini")
+        return CrewEvaluator(crew, llm="gpt-4o-mini")
 
     def test_setup_for_evaluating(self, crew_planner):
         crew_planner._setup_for_evaluating()
@@ -46,6 +47,7 @@ class TestCrewEvaluator:
         )
         assert agent.verbose is False
         assert agent.llm.model == "gpt-4o-mini"
+        assert isinstance(agent.llm, LLM)
 
     def test_evaluation_task(self, crew_planner):
         evaluator_agent = Agent(
@@ -131,6 +133,17 @@ class TestCrewEvaluator:
         # Ensure the console prints the table
         console.assert_has_calls([mock.call(), mock.call().print(table())])
 
+    def test_custom_llm_support(self):
+        agent = Agent(role="Agent 1", goal="Goal 1", backstory="Backstory 1")
+        task = Task(description="Task 1", expected_output="Output 1", agent=agent)
+        crew = Crew(agents=[agent], tasks=[task])
+        
+        custom_llm = LLM(model="custom-model")
+        evaluator = CrewEvaluator(crew, llm=custom_llm)
+        
+        assert evaluator.llm.model == "custom-model"
+        assert isinstance(evaluator.llm, LLM)
+
     def test_evaluate(self, crew_planner):
         task_output = TaskOutput(
             description="Task 1", agent=str(crew_planner.crew.agents[0])

uv.lock

@@ -1,10 +1,18 @@
 version = 1
 requires-python = ">=3.10, <3.13"
 resolution-markers = [
-    "python_full_version < '3.11'",
-    "python_full_version == '3.11.*'",
-    "python_full_version >= '3.12' and python_full_version < '3.12.4'",
-    "python_full_version >= '3.12.4'",
+    "python_full_version < '3.11' and sys_platform == 'darwin'",
+    "python_full_version < '3.11' and platform_machine == 'aarch64' and sys_platform == 'linux'",
+    "(python_full_version < '3.11' and platform_machine != 'aarch64' and sys_platform == 'linux') or (python_full_version < '3.11' and sys_platform != 'darwin' and sys_platform != 'linux')",
+    "python_full_version == '3.11.*' and sys_platform == 'darwin'",
+    "python_full_version == '3.11.*' and platform_machine == 'aarch64' and sys_platform == 'linux'",
+    "(python_full_version == '3.11.*' and platform_machine != 'aarch64' and sys_platform == 'linux') or (python_full_version == '3.11.*' and sys_platform != 'darwin' and sys_platform != 'linux')",
+    "python_full_version >= '3.12' and python_full_version < '3.12.4' and sys_platform == 'darwin'",
+    "python_full_version >= '3.12' and python_full_version < '3.12.4' and platform_machine == 'aarch64' and sys_platform == 'linux'",
+    "(python_full_version >= '3.12' and python_full_version < '3.12.4' and platform_machine != 'aarch64' and sys_platform == 'linux') or (python_full_version >= '3.12' and python_full_version < '3.12.4' and sys_platform != 'darwin' and sys_platform != 'linux')",
+    "python_full_version >= '3.12.4' and sys_platform == 'darwin'",
+    "python_full_version >= '3.12.4' and platform_machine == 'aarch64' and sys_platform == 'linux'",
+    "(python_full_version >= '3.12.4' and platform_machine != 'aarch64' and sys_platform == 'linux') or (python_full_version >= '3.12.4' and sys_platform != 'darwin' and sys_platform != 'linux')",
 ]
 
 [[package]]
@@ -300,7 +308,7 @@ name = "build"
 version = "1.2.2.post1"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "colorama", marker = "os_name == 'nt'" },
+    { name = "colorama", marker = "(os_name == 'nt' and platform_machine != 'aarch64' and sys_platform == 'linux') or (os_name == 'nt' and sys_platform != 'darwin' and sys_platform != 'linux')" },
     { name = "importlib-metadata", marker = "python_full_version < '3.10.2'" },
     { name = "packaging" },
     { name = "pyproject-hooks" },
@@ -535,7 +543,7 @@ name = "click"
 version = "8.1.7"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "colorama", marker = "platform_system == 'Windows'" },
+    { name = "colorama", marker = "sys_platform == 'win32'" },
 ]
 sdist = { url = "https://files.pythonhosted.org/packages/96/d3/f04c7bfcf5c1862a2a5b845c6b2b360488cf47af55dfa79c98f6a6bf98b5/click-8.1.7.tar.gz", hash = "sha256:ca9853ad459e787e2192211578cc907e7594e294c7ccc834310722b41b9ca6de", size = 336121 }
 wheels = [
@@ -642,7 +650,6 @@ tools = [
 [package.dev-dependencies]
 dev = [
     { name = "cairosvg" },
-    { name = "crewai-tools" },
     { name = "mkdocs" },
     { name = "mkdocs-material" },
     { name = "mkdocs-material-extensions" },
@@ -696,7 +703,6 @@ requires-dist = [
 [package.metadata.requires-dev]
 dev = [
     { name = "cairosvg", specifier = ">=2.7.1" },
-    { name = "crewai-tools", specifier = ">=0.17.0" },
     { name = "mkdocs", specifier = ">=1.4.3" },
     { name = "mkdocs-material", specifier = ">=9.5.7" },
     { name = "mkdocs-material-extensions", specifier = ">=1.3.1" },
@@ -2462,7 +2468,7 @@ version = "1.6.1"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "click" },
-    { name = "colorama", marker = "platform_system == 'Windows'" },
+    { name = "colorama", marker = "sys_platform == 'win32'" },
     { name = "ghp-import" },
     { name = "jinja2" },
     { name = "markdown" },
@@ -2643,7 +2649,7 @@ version = "2.10.2"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "pygments" },
-    { name = "pywin32", marker = "platform_system == 'Windows'" },
+    { name = "pywin32", marker = "sys_platform == 'win32'" },
     { name = "tqdm" },
 ]
 sdist = { url = "https://files.pythonhosted.org/packages/3a/93/80ac75c20ce54c785648b4ed363c88f148bf22637e10c9863db4fbe73e74/mpire-2.10.2.tar.gz", hash = "sha256:f66a321e93fadff34585a4bfa05e95bd946cf714b442f51c529038eb45773d97", size = 271270 }
@@ -2890,7 +2896,7 @@ name = "nvidia-cudnn-cu12"
 version = "9.1.0.70"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "nvidia-cublas-cu12", marker = "(platform_machine != 'aarch64' and platform_system != 'Darwin') or (platform_system != 'Darwin' and platform_system != 'Linux')" },
+    { name = "nvidia-cublas-cu12", marker = "(platform_machine != 'aarch64' and sys_platform == 'linux') or (sys_platform != 'darwin' and sys_platform != 'linux')" },
 ]
 wheels = [
     { url = "https://files.pythonhosted.org/packages/9f/fd/713452cd72343f682b1c7b9321e23829f00b842ceaedcda96e742ea0b0b3/nvidia_cudnn_cu12-9.1.0.70-py3-none-manylinux2014_x86_64.whl", hash = "sha256:165764f44ef8c61fcdfdfdbe769d687e06374059fbb388b6c89ecb0e28793a6f", size = 664752741 },
@@ -2917,9 +2923,9 @@ name = "nvidia-cusolver-cu12"
 version = "11.4.5.107"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "nvidia-cublas-cu12", marker = "(platform_machine != 'aarch64' and platform_system != 'Darwin') or (platform_system != 'Darwin' and platform_system != 'Linux')" },
-    { name = "nvidia-cusparse-cu12", marker = "(platform_machine != 'aarch64' and platform_system != 'Darwin') or (platform_system != 'Darwin' and platform_system != 'Linux')" },
-    { name = "nvidia-nvjitlink-cu12", marker = "(platform_machine != 'aarch64' and platform_system != 'Darwin') or (platform_system != 'Darwin' and platform_system != 'Linux')" },
+    { name = "nvidia-cublas-cu12", marker = "(platform_machine != 'aarch64' and sys_platform == 'linux') or (sys_platform != 'darwin' and sys_platform != 'linux')" },
+    { name = "nvidia-cusparse-cu12", marker = "(platform_machine != 'aarch64' and sys_platform == 'linux') or (sys_platform != 'darwin' and sys_platform != 'linux')" },
+    { name = "nvidia-nvjitlink-cu12", marker = "(platform_machine != 'aarch64' and sys_platform == 'linux') or (sys_platform != 'darwin' and sys_platform != 'linux')" },
 ]
 wheels = [
     { url = "https://files.pythonhosted.org/packages/bc/1d/8de1e5c67099015c834315e333911273a8c6aaba78923dd1d1e25fc5f217/nvidia_cusolver_cu12-11.4.5.107-py3-none-manylinux1_x86_64.whl", hash = "sha256:8a7ec542f0412294b15072fa7dab71d31334014a69f953004ea7a118206fe0dd", size = 124161928 },
@@ -2930,7 +2936,7 @@ name = "nvidia-cusparse-cu12"
 version = "12.1.0.106"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "nvidia-nvjitlink-cu12", marker = "(platform_machine != 'aarch64' and platform_system != 'Darwin') or (platform_system != 'Darwin' and platform_system != 'Linux')" },
+    { name = "nvidia-nvjitlink-cu12", marker = "(platform_machine != 'aarch64' and sys_platform == 'linux') or (sys_platform != 'darwin' and sys_platform != 'linux')" },
 ]
 wheels = [
     { url = "https://files.pythonhosted.org/packages/65/5b/cfaeebf25cd9fdec14338ccb16f6b2c4c7fa9163aefcf057d86b9cc248bb/nvidia_cusparse_cu12-12.1.0.106-py3-none-manylinux1_x86_64.whl", hash = "sha256:f3b50f42cf363f86ab21f720998517a659a48131e8d538dc02f8768237bd884c", size = 195958278 },
@@ -3480,7 +3486,7 @@ name = "portalocker"
 version = "2.10.1"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "pywin32", marker = "platform_system == 'Windows'" },
+    { name = "pywin32", marker = "sys_platform == 'win32'" },
 ]
 sdist = { url = "https://files.pythonhosted.org/packages/ed/d3/c6c64067759e87af98cc668c1cc75171347d0f1577fab7ca3749134e3cd4/portalocker-2.10.1.tar.gz", hash = "sha256:ef1bf844e878ab08aee7e40184156e1151f228f103aa5c6bd0724cc330960f8f", size = 40891 }
 wheels = [
@@ -5022,19 +5028,19 @@ dependencies = [
     { name = "fsspec" },
     { name = "jinja2" },
     { name = "networkx" },
-    { name = "nvidia-cublas-cu12", marker = "platform_machine == 'x86_64' and platform_system == 'Linux'" },
-    { name = "nvidia-cuda-cupti-cu12", marker = "platform_machine == 'x86_64' and platform_system == 'Linux'" },
-    { name = "nvidia-cuda-nvrtc-cu12", marker = "platform_machine == 'x86_64' and platform_system == 'Linux'" },
-    { name = "nvidia-cuda-runtime-cu12", marker = "platform_machine == 'x86_64' and platform_system == 'Linux'" },
-    { name = "nvidia-cudnn-cu12", marker = "platform_machine == 'x86_64' and platform_system == 'Linux'" },
-    { name = "nvidia-cufft-cu12", marker = "platform_machine == 'x86_64' and platform_system == 'Linux'" },
-    { name = "nvidia-curand-cu12", marker = "platform_machine == 'x86_64' and platform_system == 'Linux'" },
-    { name = "nvidia-cusolver-cu12", marker = "platform_machine == 'x86_64' and platform_system == 'Linux'" },
-    { name = "nvidia-cusparse-cu12", marker = "platform_machine == 'x86_64' and platform_system == 'Linux'" },
-    { name = "nvidia-nccl-cu12", marker = "platform_machine == 'x86_64' and platform_system == 'Linux'" },
-    { name = "nvidia-nvtx-cu12", marker = "platform_machine == 'x86_64' and platform_system == 'Linux'" },
+    { name = "nvidia-cublas-cu12", marker = "platform_machine == 'x86_64' and sys_platform == 'linux'" },
+    { name = "nvidia-cuda-cupti-cu12", marker = "platform_machine == 'x86_64' and sys_platform == 'linux'" },
+    { name = "nvidia-cuda-nvrtc-cu12", marker = "platform_machine == 'x86_64' and sys_platform == 'linux'" },
+    { name = "nvidia-cuda-runtime-cu12", marker = "platform_machine == 'x86_64' and sys_platform == 'linux'" },
+    { name = "nvidia-cudnn-cu12", marker = "platform_machine == 'x86_64' and sys_platform == 'linux'" },
+    { name = "nvidia-cufft-cu12", marker = "platform_machine == 'x86_64' and sys_platform == 'linux'" },
+    { name = "nvidia-curand-cu12", marker = "platform_machine == 'x86_64' and sys_platform == 'linux'" },
+    { name = "nvidia-cusolver-cu12", marker = "platform_machine == 'x86_64' and sys_platform == 'linux'" },
+    { name = "nvidia-cusparse-cu12", marker = "platform_machine == 'x86_64' and sys_platform == 'linux'" },
+    { name = "nvidia-nccl-cu12", marker = "platform_machine == 'x86_64' and sys_platform == 'linux'" },
+    { name = "nvidia-nvtx-cu12", marker = "platform_machine == 'x86_64' and sys_platform == 'linux'" },
     { name = "sympy" },
-    { name = "triton", marker = "platform_machine == 'x86_64' and platform_system == 'Linux'" },
+    { name = "triton", marker = "platform_machine == 'x86_64' and sys_platform == 'linux'" },
     { name = "typing-extensions" },
 ]
 wheels = [
@@ -5081,7 +5087,7 @@ name = "tqdm"
 version = "4.66.5"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "colorama", marker = "platform_system == 'Windows'" },
+    { name = "colorama", marker = "sys_platform == 'win32'" },
 ]
 sdist = { url = "https://files.pythonhosted.org/packages/58/83/6ba9844a41128c62e810fddddd72473201f3eacde02046066142a2d96cc5/tqdm-4.66.5.tar.gz", hash = "sha256:e1020aef2e5096702d8a025ac7d16b1577279c9d63f8375b63083e9a5f0fcbad", size = 169504 }
 wheels = [
@@ -5124,7 +5130,7 @@ version = "0.27.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
     { name = "attrs" },
-    { name = "cffi", marker = "implementation_name != 'pypy' and os_name == 'nt'" },
+    { name = "cffi", marker = "(implementation_name != 'pypy' and os_name == 'nt' and platform_machine != 'aarch64' and sys_platform == 'linux') or (implementation_name != 'pypy' and os_name == 'nt' and sys_platform != 'darwin' and sys_platform != 'linux')" },
     { name = "exceptiongroup", marker = "python_full_version < '3.11'" },
     { name = "idna" },
     { name = "outcome" },
@@ -5155,7 +5161,7 @@ name = "triton"
 version = "3.0.0"
 source = { registry = "https://pypi.org/simple" }
 dependencies = [
-    { name = "filelock", marker = "(platform_machine != 'aarch64' and platform_system != 'Darwin') or (platform_system != 'Darwin' and platform_system != 'Linux')" },
+    { name = "filelock", marker = "(platform_machine != 'aarch64' and sys_platform == 'linux') or (sys_platform != 'darwin' and sys_platform != 'linux')" },
 ]
 wheels = [
     { url = "https://files.pythonhosted.org/packages/45/27/14cc3101409b9b4b9241d2ba7deaa93535a217a211c86c4cc7151fb12181/triton-3.0.0-1-cp310-cp310-manylinux2014_x86_64.manylinux_2_17_x86_64.whl", hash = "sha256:e1efef76935b2febc365bfadf74bcb65a6f959a9872e5bddf44cc9e0adce1e1a", size = 209376304 },