changes in video output

app.py

@@ -82,7 +82,7 @@ with gr.Blocks() as demo:
         out = [gr.Image(type="pil", label="depth_estimation")]
     with gr.Row():      
         out.append(gr.Image(type="file", label="Output_wiggle_gif"))
-        out.append(gr.Video(type="file", label="Output_wiggle_video"))
+        out.append(gr.Video(label="Output_wiggle_video", format='mp4'))
     out.append(gr.Image(type="file", label="Output_images"))
     btn = gr.Button("Calculate depth + Wiggle")
     btn.click(fn=calculate_depth, inputs=inp, outputs=out)