Fix chat not responding

app.py

@@ -169,7 +169,7 @@ def create_interface():
         with gr.Row(visible=False) as chat_row:
             with gr.Column(scale=0.6):
                 chatbot = gr.Chatbot(height=600)
-                input_box = gr.Textbox(placeholder="Type message...")
+                input_box = gr.Textbox(placeholder="Type message...", lines=1)
                 submit_btn = gr.Button("Send", variant="primary")
             
             with gr.Column(scale=0.4):
@@ -178,7 +178,6 @@ def create_interface():
                     interactive=True,
                     visible=False
                 )
-
                 available_tools = gr.Textbox(
                     label="Tools Available",
                     interactive=False,
@@ -223,14 +222,15 @@ def create_interface():
         connect_btn.click(
             connect_client,
             inputs=api_key_input,
-            outputs=[connection_status, chat_row, model_selector, connect_btn, api_key_input, available_tools]
+            outputs=[connection_status, chat_row, model_selector, available_tools, connect_btn, api_key_input]
         )
 
         # Chat Handling
         async def chat_stream(query, history, selected_model):
+            print(f"Received query: {query}")  # Debugging log
             client.current_model = selected_model
             
-            # Initialize fresh client session
+            # Initialize fresh client session if not connected
             if not client.session:
                 await client.connect()
             
@@ -258,4 +258,8 @@ def create_interface():
 
 if __name__ == "__main__":
     interface = create_interface()
-    interface.launch()
+    interface.queue().launch(
+        server_port=7860,
+        server_name="0.0.0.0",
+        show_error=True
+    )