increase interval default to 3s

app.py

@@ -152,7 +152,7 @@ def main():
         # Initial load
         update_llm(default, mf[0], cf[0])
 
-        interval = gr.Slider(100, 20000, step=100, value=1000, label='Interval (ms)')
+        interval = gr.Slider(100, 20000, step=100, value=3000, label='Interval (ms)')
         sys_p = gr.Textbox(lines=2, value="Focus on key dramatic action…", label='System Prompt')
         usr_p = gr.Textbox(lines=1, value="What is happening in this image?", label='User Prompt')
         cam   = gr.Image(sources=['webcam'], streaming=True, label='Webcam Feed')