uncomment requirements

app.py

@@ -7,8 +7,8 @@ os.environ["REGION"]="eu-west-1"
 os.system('pip install detectron2 -f https://dl.fbaipublicfiles.com/detectron2/wheels/cu102/torch1.9/index.html')
 
 # work around: https://discuss.huggingface.co/t/how-to-install-a-specific-version-of-gradio-in-spaces/13552
-#os.system("pip uninstall -y gradio")
-#os.system("pip install gradio==3.4.1")
+os.system("pip uninstall -y gradio")
+os.system("pip install gradio==3.4.1")
 os.system(os.environ["DD_ADDONS"])
 
 import time