Update app.py

app.py

@@ -5,6 +5,8 @@ import os
 # print(f"pip3 uninstall gradio")
 # results = os.popen(f"pip3 uninstall gradio -y")
 # print(results.readlines())
+results = os.popen(f"ls -lR  ~/.cache/huggingface/hub")
+print("step0:", results.readlines())
 results = os.popen(f"pip3 install -r requirements.txt -i https://pypi.org/simple")
 print("step1:", results.readlines())
 results = os.popen(f"pip3 uninstall scepter -y")