new_contents: from setuptools import setup, find_packages
  
  setup(
      name='Regressions',
      version='0.1.0',
  
      packages=find_packages(),
      install_requires=['numpy>=1.10'],
  
      description='Implementations of various regression algorithms, including '
                  'Partial Least Squares and Principal Components Regression',
      url='https://github.com/jhumphry/regressions',
      license='ISC',
  
      zip_safe=True
  )
  
subject: Add a setup.py file