Fix some stuff

Author: DouweM

pydantic_ai_slim/pydantic_ai/messages.py

@@ -485,7 +485,7 @@ class BinaryContent:
     """
 
     _identifier: Annotated[str | None, pydantic.Field(alias='identifier', default=None, exclude=True)] = field(
-        compare=False, default=None, repr=False
+        compare=False, default=None
     )
 
     kind: Literal['binary'] = 'binary'

tests/models/test_openai_responses.py

@@ -5901,7 +5901,7 @@ class Animal(BaseModel):
             ModelRequest(
                 parts=[
                     RetryPromptPart(
-                        content='Please include your response in a tool call.',
+                        content='Please return text or include your response in a tool call.',
                         tool_call_id=IsStr(),
                         timestamp=IsDatetime(),
                     )