new_contents: from distutils.core import setup
  
  setup(
      name='pymag',
      version='0.0',
      packages=['*',
                'utils',
                ],
        package_data={
        },
      url='',
      license='',
      author='I-Non Chiu',
      author_email='inchiu@asiaa.sinica.edu.tw',
      description='Python package of Magnification in Galaxy clusters'
  )
  
subject: add setup.py