old_contents: # flake8: noqa
  
  @requires_authorization
  def somefunc(param1='', param2=0):
      r'''A docstring'''
      if param1 > param2:  # interesting
          print('Gre\'ater')
      return (param2 - param1 + 1 + 0b10l) or None
  
  
  class SomeClass:
      pass
  
new_contents: # flake8: noqa
  
  
  def somefunc(param1="", param2=0):
      r"""A docstring"""
      if param1 > param2:  # interesting
          print("Gre'ater")
      return (param2 - param1 + 1) or None
  
  
  class SomeClass:
      pass
  
subject: Fix mypy 0.800 errors