old_contents: #!/usr/bin/env python
  
  from setuptools import setup
  import setuptools
  
  setup(name='chess_py',
        version='2.6.6',
        description='Python chess client',
        platforms='MacOS X',
        classifiers=[
            'Development Status :: 4 - Beta',
            'Environment :: Console',
            'License :: OSI Approved :: MIT License',
            'Programming Language :: Python :: 3.5',
            'Programming Language :: Python :: 2.7',
            'Operating System :: MacOS :: MacOS X',
            'Operating System :: Microsoft :: Windows',
        ],
        author='Aubhro Sengupta',
        author_email='aubhrosengupta@gmail.com',
        url='https://github.com/LordDarkula/chess_py',
        license='MIT',
        packages=setuptools.find_packages(),
        )
  
new_contents: #!/usr/bin/env python
  
  from setuptools import setup
  import setuptools
  
  setup(name='chess_py',
        version='2.7.0',
        description='Python chess client',
        platforms='MacOS X, Windows',
        classifiers=[
            'Development Status :: 4 - Beta',
            'Environment :: Console',
            'Programming Language :: Python :: 3.6',
            'Programming Language :: Python :: 2.7',
        ],
        author='Aubhro Sengupta',
        author_email='aubhrosengupta@gmail.com',
        url='https://github.com/LordDarkula/chess_py',
        license='MIT',
        packages=setuptools.find_packages(),
        )
  
subject: Update setup.py