old_contents: from setuptools import setup, find_packages
  
  setup(name='mutube',
        version='0.1',
        description='Scrape YouTube links from 4chan threads.',
        url='https://github.com/AP-e/mutube',
        license='unlicense',
        classifiers=['Development Status :: 2 - Pre-Alpha',
                     'Programming Language :: Python :: 3 :: Only'],
        keywords='4chan youtube',
        packages=find_packages(),
        install_requires=['bs4'])
  
new_contents: from setuptools import setup, find_packages
  
  setup(name='mutube',
        version='0.1',
        description='Scrape YouTube links from 4chan threads.',
        url='https://github.com/AP-e/mutube',
        license='unlicense',
        classifiers=['Development Status :: 2 - Pre-Alpha',
                     'Programming Language :: Python'],
        keywords='4chan youtube',
        packages=find_packages(),
        install_requires=['bs4'])
  
subject: Remove Python 3 only classifier