Update app.py

app.py

@@ -20,11 +20,12 @@ def connect_to_stability_api(api_key):
     ui.queue(concurrency_count=2, max_size=2)
     ui.launch(show_api=False, debug=True, inline=True, height=768, share=True, show_error=True)
 
-def wrapper_func():
+def wrapper_func(dummy_input):
     api_key = os.getenv('STABILITY_KEY')
     if not api_key:
         api_key = getpass.getpass('Enter your API Key')
     connect_to_stability_api(api_key)
+    return "Done"
 
-iface = gr.Interface(fn=wrapper_func, inputs=[], outputs=[])
+iface = gr.Interface(fn=wrapper_func, inputs='text', outputs='text')
 iface.launch()