attempted fix

app.py

@@ -93,7 +93,7 @@ def classify_image_url(url_text):
         # in case there is any error, invalid URL or invalid image, etc., not sure how Gradio will handle a runtime exception so catching it to be safe
         return { categories[0]: 0.0, categories[1]: 0.0 }
 
-intf_text_url = gr.Interface(fn=classify_image_url, inputs="text", outputs=label)#, examples=example_urls)
+intf_text_url = gr.Interface(fn=classify_image_url, inputs="text", outputs=gr.outputs.Label())#, examples=example_urls)
 # intf_text_url.launch(inline=False)
 
 # https://github.com/gradio-app/gradio/issues/450