old_contents: import os
  
  from mws.mws import DictWrapper
  
  requesters_dir = os.path.dirname(os.path.abspath(__file__))
  responses_dir = os.path.join(requesters_dir, 'responses')
  
  
  def write_response(response, fname):
      with open(os.path.join(responses_dir, fname), 'wb') as f:
          if isinstance(response, DictWrapper):
              f.write(response.original)
          else:
              f.write(response.content)
  
new_contents: import os
  
  from mws.mws import DictWrapper
  
  requesters_dir = os.path.dirname(os.path.abspath(__file__))
  responses_dir = os.path.join(requesters_dir, 'responses')
  
  
  def write_response(response, fname):
      return
      with open(os.path.join(responses_dir, fname), 'wb') as f:
          if isinstance(response, DictWrapper):
              f.write(response.original)
          else:
              f.write(response.content)
  
subject: Write response now returns None since after packaging, the code becomes unusable