Update app.py

app.py

@@ -11,5 +11,9 @@ def sepia(image):
     sepia_img /= sepia_img.max()
     return sepia_img
 
-# Write 1 line of Python to create a simple GUI
-gr.Interface(fn=sepia, inputs="image", outputs="image").launch()
+
+def main():
+    gr.Interface(fn=sepia, inputs="image", outputs="image").launch()
+
+if __name__ == "__main__":
+    main()