added file

app.py

@@ -77,16 +77,30 @@ def chatbot_ui():
         submit_btn = gr.Button("Submit")
         clear_btn = gr.Button("Clear")
 
-        # Submit button functionality
-        submit_btn.click(
+        # Combine submit button and Enter key functionality
+        submit_action = submit_btn.click(
             customLLMBot,
-            inputs=[user_input, image_input, chatbot],
-            outputs=[chatbot, audio_output, chatbot],
+            inputs=[user_input],
+            outputs=[chatbot, audio_output],
         )
 
+        user_input_action = user_input.submit(
+            customLLMBot,
+            inputs=[user_input],
+            outputs=[chatbot, audio_output],
+        )
+
+        # Reset the textbox after submission
+        for action in [submit_action, user_input_action]:
+            action.then(
+                lambda: "",  # Clear input box
+                inputs=[],
+                outputs=user_input,
+            )
+
         # Clear button functionality
         clear_btn.click(
-            lambda: ([], "", None),
+            lambda: ([], "", None, [], None),
             inputs=[],
             outputs=[chatbot, user_input, audio_output],
         )