Update app.py

app.py

@@ -56,12 +56,12 @@ demo = gr.Interface(
   fn=swap_faces,
   inputs=[
       gr.Image(type="filepath"),
-      gr.Video(),
+      gr.Video(source="upload", type="filepath"),
       gr.Checkbox(label="Enhance Face", value=True),
       gr.Checkbox(label="Enhance Frame", value=True),
   ],
   outputs=[
-      gr.Video()
+      gr.Video(source="output")
   ],
   title="Swap Faces",
   allow_flagging="never"