This PR automatically plays the video

It helps to understand what the space generates.

Click on _Merge_ to add this feature.

app.py

@@ -162,7 +162,7 @@ with gr.Blocks(analytics_enabled=False) as demo:
                 orbit_type = gr.Radio(label="Orbit type", choices=["Left", "Up"], value="Left", interactive=True)
                 submit_btn = gr.Button("Submit")
             with gr.Column():
-                video_out = gr.Video(label="Video output")
+                video_out = gr.Video(label="Video output", autoplay=True)
                 examples = gr.Examples(
                     examples = [
                         [