old_contents: #!/usr/bin/env python
  from setuptools import find_packages, setup
  import healthcheck
  
  setup(
      name='healthcheck',
      version=healthcheck.__version__,
      description=healthcheck.__doc__,
      author='Yola',
      author_email='engineers@yola.com',
      url=healthcheck.__url__,
      packages=find_packages(exclude='tests'),
  )
  
new_contents: #!/usr/bin/env python
  from setuptools import find_packages, setup
  import healthcheck
  
  setup(
      name='healthcheck',
      version=healthcheck.__version__,
      description=healthcheck.__doc__,
      author='Yola',
      author_email='engineers@yola.com',
      license='MIT (Expat)',
      url=healthcheck.__url__,
      packages=find_packages(exclude='tests'),
  )
  
subject: Add license to setup.py