Update app.py

app.py

@@ -510,6 +510,7 @@ def do_html_video_speak(words_to_speak, azure_language):
         # 'azure_voice': azure_voice,
         # 'azure_style': 'friendly',
         'animation_pipeline': 'high_quality', #'high_speed',
+        'idle_url': 'https://ugc-idle.s3-us-west-2.amazonaws.com/8ebe971bb35f802dbe31e29676e7b518.mp4'
     }
     api_endpoint = "https://api.exh.ai/animations/v1/generate_lipsync"
     res = requests.post(api_endpoint, json=body, headers=headers)