old_contents: try:
      from setuptools import setup, find_packages
  except ImportError:
      from distutils.core import setup
  
  setup(
      name='usabilla',
      version='1.2.1',
      description="Python client for Usabilla API",
      license='MIT',
      install_requires=['urllib3', 'requests'],
      packages=find_packages(),
      py_modules=['usabilla'],
      author='Usabilla',
      author_email='development@usabilla.com',
      url='https://github.com/usabilla/api-python',
      test_suite='tests'
  )
  
new_contents: try:
      from setuptools import setup, find_packages
  except ImportError:
      from distutils.core import setup
  
  VERSION = '1.2.1'
  
  setup(
      name='usabilla',
      version=VERSION,
      description="Python client for Usabilla API",
      license='MIT',
      install_requires=['urllib3', 'requests'],
      packages=find_packages(),
      py_modules=['usabilla'],
      author='Usabilla',
      author_email='development@usabilla.com',
      url='https://github.com/usabilla/api-python',
      download_url='https://github.com/usabilla/api-python/tarball/%s' % VERSION,
      test_suite='tests'
  )
  
subject: Add download_url