Update app.py

app.py

@@ -1,7 +1,7 @@
 import gradio as gr
 
-def greet(input_image):
-    return input_image
+def greet(input_video):
+    return input_video
 
 iface = gr.Interface(greet, gr.Video(height=200, width=200), "video")
 iface.launch()