Remove all type: ignore comments to avoid unused-ignore on some Python versions

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

lib/crewai/src/crewai/a2a/_compat.py

@@ -31,7 +31,7 @@ from a2a.types import Part  # noqa: E402
 
 def part_is_text(part: Part) -> bool:
     """Return True when the Part carries text content."""
-    return part.HasField("text")  # type: ignore[no-any-return]
+    return part.HasField("text")
 
 
 def part_text(part: Part) -> str:
@@ -41,12 +41,12 @@ def part_text(part: Part) -> str:
 
 def part_has_data(part: Part) -> bool:
     """Return True when the Part carries structured data."""
-    return part.HasField("data")  # type: ignore[no-any-return]
+    return part.HasField("data")
 
 
 def part_has_file(part: Part) -> bool:
     """Return True when the Part carries a file (url or raw bytes)."""
-    return part.HasField("url") or part.HasField("raw")  # type: ignore[no-any-return]
+    return part.HasField("url") or part.HasField("raw")
 
 
 # ---------------------------------------------------------------------------
@@ -90,7 +90,7 @@ def proto_to_json(msg: Any) -> str:
     """
     from google.protobuf.json_format import MessageToJson
 
-    return MessageToJson(msg, preserving_proto_field_name=True, indent=2)  # type: ignore[no-any-return]
+    return MessageToJson(msg, preserving_proto_field_name=True, indent=2)
 
 
 def agent_card_to_dict(agent_card: Any, *, exclude_none: bool = True) -> dict[str, Any]:
@@ -98,7 +98,7 @@ def agent_card_to_dict(agent_card: Any, *, exclude_none: bool = True) -> dict[st
 
     Works like ``agent_card.model_dump(exclude_none=True)`` did in v0.3.
     """
-    return MessageToDict(  # type: ignore[no-any-return]
+    return MessageToDict(
         agent_card,
         preserving_proto_field_name=True,
         always_print_fields_with_no_presence=not exclude_none,
@@ -175,7 +175,7 @@ def agent_card_url(agent_card: AgentCard) -> str:
     In v1.0 the URL lives inside ``supported_interfaces``.
     """
     if agent_card.supported_interfaces:
-        return agent_card.supported_interfaces[0].url  # type: ignore[no-any-return]
+        return agent_card.supported_interfaces[0].url
     return ""
 
 
@@ -186,7 +186,7 @@ def agent_card_preferred_transport(agent_card: AgentCard) -> str:
     In v1.0 it's the protocol_binding of the first supported_interface.
     """
     if agent_card.supported_interfaces:
-        return agent_card.supported_interfaces[0].protocol_binding  # type: ignore[no-any-return]
+        return agent_card.supported_interfaces[0].protocol_binding
     return "JSONRPC"
 
 
@@ -226,22 +226,22 @@ from a2a.types import (  # noqa: E402
 
 def is_stream_message(chunk: StreamResponse) -> bool:
     """Check if a StreamResponse contains a Message."""
-    return chunk.HasField("message")  # type: ignore[no-any-return]
+    return chunk.HasField("message")
 
 
 def is_stream_task(chunk: StreamResponse) -> bool:
     """Check if a StreamResponse contains a Task."""
-    return chunk.HasField("task")  # type: ignore[no-any-return]
+    return chunk.HasField("task")
 
 
 def is_stream_status_update(chunk: StreamResponse) -> bool:
     """Check if a StreamResponse contains a TaskStatusUpdateEvent."""
-    return chunk.HasField("status_update")  # type: ignore[no-any-return]
+    return chunk.HasField("status_update")
 
 
 def is_stream_artifact_update(chunk: StreamResponse) -> bool:
     """Check if a StreamResponse contains a TaskArtifactUpdateEvent."""
-    return chunk.HasField("artifact_update")  # type: ignore[no-any-return]
+    return chunk.HasField("artifact_update")
 
 
 # ---------------------------------------------------------------------------

lib/crewai/src/crewai/a2a/utils/agent_card.py

@@ -16,7 +16,7 @@ from a2a.client.errors import A2AClientError
 from a2a.types import AgentCapabilities, AgentCard, AgentInterface, AgentSkill
 from aiocache import cached  # type: ignore[import-untyped]
 from aiocache.serializers import PickleSerializer  # type: ignore[import-untyped]
-from google.protobuf.json_format import ParseDict  # type: ignore[import-untyped]
+from google.protobuf.json_format import ParseDict
 import httpx
 
 from crewai.a2a._compat import (
@@ -283,7 +283,7 @@ async def _afetch_agent_card_impl(
             )
             response.raise_for_status()
 
-            agent_card: AgentCard = ParseDict(response.json(), AgentCard())  # type: ignore[assignment]
+            agent_card = ParseDict(response.json(), AgentCard())
             fetch_time_ms = (time.perf_counter() - start_time) * 1000
             agent_card_dict = agent_card_to_dict(agent_card)
 

lib/crewai/src/crewai/a2a/utils/agent_card_signing.py

@@ -18,7 +18,7 @@ import logging
 from typing import Any, Literal
 
 from a2a.types import AgentCard, AgentCardSignature
-from google.protobuf.json_format import MessageToDict  # type: ignore[import-untyped]
+from google.protobuf.json_format import MessageToDict
 import jwt
 from pydantic import SecretStr
 

lib/crewai/src/crewai/a2a/utils/delegation.py

@@ -324,7 +324,7 @@ async def aexecute_a2a_delegation(
             turn_number=turn_number,
             agent_branch=agent_branch,
             agent_id=agent_id,
-            agent_role=agent_role,  # type: ignore[arg-type]
+            agent_role=agent_role,
             response_model=response_model,
             updates=updates,
             from_task=from_task,

lib/crewai/src/crewai/a2a/utils/task.py

@@ -77,9 +77,7 @@ def _get_data_parts(parts: list[Part]) -> list[dict[str, Any]]:
     result: list[dict[str, Any]] = []
     for part in parts:
         if part_has_data(part):
-            from google.protobuf.json_format import (
-                MessageToDict,  # type: ignore[import-untyped]
-            )
+            from google.protobuf.json_format import MessageToDict
 
             val = MessageToDict(part.data)
             if isinstance(val, dict):