Update app.py

app.py

@@ -190,7 +190,7 @@ with gr.Blocks(analytics_enabled=False) as demo:
             with gr.Row():
                 with gr.Column():
                     video_input = gr.Video(label="Video IN")
-                    frame_interval = gr.Slider(label="Frame interval", minimum=1, maximum=12, value=6)
+                    frame_interval = gr.Slider(label="Frame interval", step=1, minimum=1, maximum=12, value=6)
                     with gr.Row():
                         vid_instruction = gr.Textbox(label="Instruction", scale=4)
                         submit_video_btn = gr.Button("Submit", scale=1)