old_contents: #! /usr/bin/env python3.6
  # coding: utf-8
  import logging
  
  log = logging.getLogger()
  log.setLevel(logging.INFO)
  
  formatter = logging.Formatter(
      "%(filename)s %(levelname)s - %(message)s"
  )
  
  ch = logging.StreamHandler()
  ch.setLevel(logging.INFO)
  ch.setFormatter(formatter)
  log.addHandler(ch)
  
new_contents: #! /usr/bin/env python3.6
  # coding: utf-8
  import logging
  
  log = logging.getLogger()
  log.setLevel(logging.INFO)
  
  # formatter = logging.Formatter(
  #     "%(filename)s %(levelname)s - %(message)s"
  # )
  # ch = logging.StreamHandler()
  # ch.setLevel(logging.INFO)
  # ch.setFormatter(formatter)
  # log.addHandler(ch)
  
subject: remove logging.StreamHandler, which interfered with rq