Update app.py

app.py

@@ -196,18 +196,18 @@ with gr.Blocks(theme=gr.themes.Soft(primary_hue="blue")) as demo:
             label="Example texts with similar tone"
         )
     
-    # Set up event handlers - Fix for NoneType error by providing proper arguments
+    # Fix for the click event handler - properly list the inputs
     analyze_button.click(
         fn=analyze_tone,
-        inputs=[text_input, None],  # Fixed: passing None for selected_tone parameter
+        inputs=[text_input, tone_dropdown],  # Fixed: explicitly list both inputs
         outputs=[result_message, all_probs_output, plot_output, examples_output]
     )
     
     # Fix for tone_dropdown event handler
     tone_dropdown.change(
         fn=get_tone_examples,
-        inputs=[tone_dropdown],
-        outputs=[examples_output]
+        inputs=tone_dropdown,  # This also needs to be fixed to be a list
+        outputs=examples_output
     )
     
     # Add example inputs