Python: [BREAKING]: removed display_name, renamed context_providers, middleware and AggregateContextProvider (#3139)

* removed display_name, renamed context_providers, middleware and AggregateContextProvider

* fixes

* fixed test

* testfix

* removed mistakenly put back test

* updated new test

* rename middlewares to middleware

* middleware fixes

python/samples/getting_started/context_providers/redis/redis_basics.py

@@ -185,7 +185,7 @@ async def main() -> None:
             "Before answering, always check for stored context"
         ),
         tools=[],
-        context_providers=provider,
+        context_provider=provider,
     )
 
     # Teach a user preference; the agent writes this to the provider's memory
@@ -227,7 +227,7 @@ async def main() -> None:
             "Before answering, always check for stored context"
         ),
         tools=search_flights,
-        context_providers=provider,
+        context_provider=provider,
     )
     # Invoke the tool; outputs become part of memory/context
     query = "Are there any flights from new york city (jfk) to la? Give me details"

python/samples/getting_started/context_providers/redis/redis_conversation.py

@@ -70,7 +70,7 @@ async def main() -> None:
             "Before answering, always check for stored context"
         ),
         tools=[],
-        context_providers=provider,
+        context_provider=provider,
         chat_message_store_factory=chat_message_store_factory,
     )
 

python/samples/getting_started/context_providers/redis/redis_threads.py

@@ -70,7 +70,7 @@ async def example_global_thread_scope() -> None:
             "Before answering, always check for stored context containing information"
         ),
         tools=[],
-        context_providers=provider,
+        context_provider=provider,
     )
 
     # Store a preference in the global scope
@@ -128,7 +128,7 @@ async def example_per_operation_thread_scope() -> None:
     agent = client.create_agent(
         name="ScopedMemoryAssistant",
         instructions="You are an assistant with thread-scoped memory.",
-        context_providers=provider,
+        context_provider=provider,
     )
 
     # Create a specific thread for this scoped provider
@@ -193,7 +193,7 @@ async def example_multiple_agents() -> None:
     personal_agent = client.create_agent(
         name="PersonalAssistant",
         instructions="You are a personal assistant that helps with personal tasks.",
-        context_providers=personal_provider,
+        context_provider=personal_provider,
     )
 
     work_provider = RedisProvider(
@@ -211,7 +211,7 @@ async def example_multiple_agents() -> None:
     work_agent = client.create_agent(
         name="WorkAssistant",
         instructions="You are a work assistant that helps with professional tasks.",
-        context_providers=work_provider,
+        context_provider=work_provider,
     )
 
     # Store personal information