Update app.py

app.py

@@ -57,9 +57,6 @@ def predict_fn(image):
   return class_name
 
 
-def main():
-        
-    # application interface:
-    import gradio as gr
-
-    gr.Interface(fn=predict_fn, inputs="paint", outputs="label", title="DoodleDecoder", interpretation='default').launch()
+# application interface:
+import gradio as gr
+gr.Interface(fn=predict_fn, inputs="paint", outputs="label", title="DoodleDecoder", interpretation='default').launch()