Update app.py

app.py

@@ -209,7 +209,7 @@ with gr.Blocks(css=css) as demo:
 
         submit_btn.click(
             fn=infer,
-            inputs=[script_text, micro_in, script_type_dropdown,theme_dropdown],
+            inputs=[script_text, micro_in, script_type_dropdown,theme_dropdown.value],
             outputs=[cloned_out, video_out, npz_file, folder_path]
         )
 demo.queue(api_open=False, max_size=10).launch()