Update app.py

app.py

@@ -145,6 +145,8 @@ with gr.Blocks() as demo:
     # Set up event handlers
     load_btn.click(load_documents, inputs=[file_input], outputs=[load_output])
 
+    msg.submit(perform_rag, inputs=[msg, chatbot, None, False], outputs=[chatbot])
+
     # Event handler for audio input to directly trigger processing and chat response
     audio_input.change(perform_rag, inputs=[msg, chatbot, audio_input, translate_checkbox], outputs=[chatbot])