Update app.py

app.py

@@ -28,7 +28,7 @@ with gr.Blocks() as demo:
     slider = gr.Slider(minimum=0, maximum=len(html_files)-1, step=1, label='Data Instance')
 
     # Create the Gradio interface
-    slider.release(show_html_in_iframe, inputs=[slider, instance_type_dropdown], outputs=[gr.HTML()], api_name="HTML Viewer with Event Listeners")
+    slider.release(show_html_in_iframe, inputs=[slider], outputs=[gr.HTML()], api_name="HTML Viewer with Event Listeners")
 
 # Display the interface
 demo.launch()