Update app.py

app.py

@@ -31,8 +31,6 @@ def chat_stream(message, history):
         temperature=1,
         max_completion_tokens=1024,
         top_p=1,
-        stream=True   # ✅ streaming ON
-        # ❌ stop=None REMOVED (this caused the TypeError)
     )
 
     response = ""