removed incorrect docstrings

Author: martimfasantos

src/a2a/utils/message.py

@@ -15,17 +15,13 @@ def new_agent_text_message(
     text: str,
     context_id: str | None = None,
     task_id: str | None = None,
-    final: bool | None = None,
-    metadata: dict[str, Any] | None = None,
 ) -> Message:
     """Creates a new agent message containing a single TextPart.
 
     Args:
         text: The text content of the message.
         context_id: The context ID for the message.
         task_id: The task ID for the message.
-        final: Optional boolean indicating if this is the final message.
-        metadata: Optional metadata for the message.
 
     Returns:
         A new `Message` object with role 'agent'.
@@ -36,26 +32,20 @@ def new_agent_text_message(
         messageId=str(uuid.uuid4()),
         taskId=task_id,
         contextId=context_id,
-        final=final,
-        metadata=metadata,
     )
 
 
 def new_agent_parts_message(
     parts: list[Part],
     context_id: str | None = None,
     task_id: str | None = None,
-    final: bool | None = None,
-    metadata: dict[str, Any] | None = None,
 ):
     """Creates a new agent message containing a list of Parts.
 
     Args:
         parts: The list of `Part` objects for the message content.
         context_id: The context ID for the message.
         task_id: The task ID for the message.
-        final: Optional boolean indicating if this is the final message.
-        metadata: Optional metadata for the message.
 
     Returns:
         A new `Message` object with role 'agent'.
@@ -66,8 +56,6 @@ def new_agent_parts_message(
         messageId=str(uuid.uuid4()),
         taskId=task_id,
         contextId=context_id,
-        final=final,
-        metadata=metadata,
     )