Update app.py

app.py

@@ -6,4 +6,13 @@ def video_identity(image):
     return image
 
 
+demo = gr.Interface(video_identity, 
+                    gr.Image(), 
+                    "playable_video", 
+                    examples=[
+                        os.path.join(os.path.dirname(__file__), 
+                                     "video/video_sample.mp4")], 
+                    cache_examples=True)
 
+if __name__ == "__main__":
+    demo.launch()