old_contents: from setuptools import setup, find_packages
  from os import listdir
  import chainladder
  
  descr = "Chainladder Package - P&C Loss Reserving package "
  name = 'chainladder'
  url = 'https://github.com/jbogaardt/chainladder-python'
  version=chainladder.__version__
  
  data_path = ''
  setup(
      name=name,
      version=version,
      maintainer='John Bogaardt',
      maintainer_email='jbogaardt@gmail.com',
      packages=[f'{name}.{p}' for p in find_packages(where=name)]+['chainladder'],
      scripts=[],
      url=url,
      download_url=f'{url}/archive/v{version}.tar.gz',
      license='LICENSE',
      include_package_data=True,
      package_data={'data': [data_path+item
                             for item in listdir(f'chainladder{data_path}')]},
      description=descr,
      # long_description=open('README.md').read(),
      install_requires=[
          "pandas>=0.23.0",
          "numpy>=1.12.0",
          "scikit-learn>=0.19.0"
      ],
  )
  
new_contents: from setuptools import setup, find_packages
  from os import listdir
  # import chainladder
  
  descr = "Chainladder Package - P&C Loss Reserving package "
  name = 'chainladder'
  url = 'https://github.com/jbogaardt/chainladder-python'
  version='0.2.1'
  
  data_path = ''
  setup(
      name=name,
      version=version,
      maintainer='John Bogaardt',
      maintainer_email='jbogaardt@gmail.com',
      packages=[f'{name}.{p}' for p in find_packages(where=name)]+['chainladder'],
      scripts=[],
      url=url,
      download_url=f'{url}/archive/v{version}.tar.gz',
      license='LICENSE',
      include_package_data=True,
      package_data={'data': [data_path+item
                             for item in listdir(f'chainladder{data_path}')]},
      description=descr,
      # long_description=open('README.md').read(),
      install_requires=[
          "pandas>=0.23.0",
          "numpy>=1.12.0",
          "scikit-learn>=0.19.0"
      ],
  )
  
subject: Update setup.py