runtime error

Cloning into 'diffvg'... fatal: unable to access 'https://github.com/BachiLi/diffvg.git/': Could not resolve host: github.com Traceback (most recent call last): File "app.py", line 15, in <module> os.chdir('diffvg') FileNotFoundError: [Errno 2] No such file or directory: 'diffvg'

Container logs: