Python: [BREAKING]: Introducing Options as TypedDict and Generic (#3140)

* WIP typeddict for options

* updated all clients and ChatAgents

* updated everything

* added ADR

* fix mypy

* proper typevar imports

* fixed import

* fixed other imports

* slight update in the sample

* updated from feedback

* fixes

* fixed missing covariants and test fixes

* fixed typing

* updated anthropic thinking config

* ruff fixes

* fixed int tests

* fix tests and mypy

* updated integration tests

* updated docstring and test fix

* improved options handling in obser

* mypy fix

* updated a host of integration tests

* fix tests

* bedrock fix

python/samples/getting_started/context_providers/simple_context_provider.py

@@ -4,7 +4,7 @@ import asyncio
 from collections.abc import MutableSequence, Sequence
 from typing import Any
 
-from agent_framework import ChatAgent, ChatClientProtocol, ChatMessage, ChatOptions, Context, ContextProvider
+from agent_framework import ChatAgent, ChatClientProtocol, ChatMessage, Context, ContextProvider
 from agent_framework.azure import AzureAIClient
 from azure.identity.aio import AzureCliCredential
 from pydantic import BaseModel
@@ -46,11 +46,9 @@ class UserInfoMemory(ContextProvider):
                 # Use the chat client to extract structured information
                 result = await self._chat_client.get_response(
                     messages=request_messages,  # type: ignore
-                    chat_options=ChatOptions(
-                        instructions="Extract the user's name and age from the message if present. "
-                        "If not present return nulls.",
-                        response_format=UserInfo,
-                    ),
+                    instructions="Extract the user's name and age from the message if present. "
+                    "If not present return nulls.",
+                    response_format=UserInfo,
                 )
 
                 # Update user info with extracted data