Update apis/chat_api.py

apis/chat_api.py

@@ -217,10 +217,8 @@ class ChatAPIApp:
                 )
 
             if item.stream:
-                stream_out = streamer.chat_return_generator(stream_response)
-                print(stream_out, type(stream_out))
                 event_source_response = EventSourceResponse(
-                    stream_out,
+                    streamer.ollama_return_generator(stream_response),
                     media_type="text/event-stream",
                     ping=2000,
                     ping_message_factory=lambda: ServerSentEvent(**{"comment": ""}),