Update app.py

app.py

@@ -63,11 +63,12 @@ with gr.Blocks(css=CSS, theme=gr.themes.Default()) as app:
             text_input = gr.Textbox(placeholder="Speak or type your query...")
             submit_btn = gr.Button("⚡ Transmit", variant="primary")
 
+    # Fixed click handler
     submit_btn.click(
-        lambda msg: (generate_response(msg), 
-        inputs=[text_input], 
-        outputs=[chatbot]
+        fn=lambda msg, hist: ((msg, generate_response(msg)), hist + [(msg, generate_response(msg))]),
+        inputs=[text_input, chatbot],
+        outputs=[text_input, chatbot]
     )
-)
+
 if __name__ == "__main__":
-    app.launch(server_name="0.0.0.0", share=True)
+    app.launch()