old_contents: try:
      from setuptools import setup
  except:
      from distutils.core import setup
  
  setup(name="pvviewer",
        version="0.2",
        description="View Protein Stuctures in Jupyter Notebooks",
        author="Marco Biasini",
        url="https://github.com/biasmv/pv",
        py_modules=["pvviewer"])
  
new_contents: try:
      from setuptools import setup
  except:
      from distutils.core import setup
  
  setup(name="pvviewer",
        version="0.2",
        description="View Protein Stuctures in Jupyter Notebooks",
        author="Marco Biasini",
        url="https://github.com/biasmv/pv",
        packages=["pvviewer"]
  )
  
subject: update setup.py to include all python files