updated1

app.py

@@ -562,17 +562,18 @@ with gr.Blocks(css=custom_css, title="🤖 ChatGPT-like AI Assistant", theme=gr.
         3. **Select an assistant personality** or create your own
         4. **Start chatting** - the AI will remember your conversation!
         
-        *Built with ❤️ for the best conversational AI experience*
+        *Built By ❤️ Mahfujul Karim*
         """)
     
     # Event handlers
-    def submit_message(message, history, api_key, model, temperature, max_tokens, system_prompt_choice, custom_system_prompt):
+    async def submit_message(message, history, api_key, model, temperature, max_tokens, system_prompt_choice, custom_system_prompt):
         """Handle message submission"""
         if not message.strip():
-            return history, ""
+            yield history, ""
         
         # Use async generator for streaming
-        return chat_response_stream(message, history, api_key, model, temperature, max_tokens, system_prompt_choice, custom_system_prompt)
+        async for x in chat_response_stream(message, history, api_key, model, temperature, max_tokens, system_prompt_choice, custom_system_prompt):
+            yield x
     
     # In on_system_prompt_change function:
     def on_system_prompt_change(choice):