old_contents: import logging
  
  from os import environ
  from os.path import join
  from distutils.sysconfig import get_python_lib
  
  if "VEXT_DEBUG_LOG" in environ:
      logging.basicConfig(level=logging.DEBUG)
  
  vext_pth = join(get_python_lib(), 'vext_importer.pth')
  
  logger = logging.getLogger("vext")
  
  def install_importer():
      logger.debug("install_importer has been moved to gatekeeper module")
      from vext import gatekeeper
      gatekeeper.install_importer()
new_contents: import logging
  
  from os import environ
  from os.path import join
  from distutils.sysconfig import get_python_lib
  
  if environ.get("VEXT_DEBUG_LOG", "0") == "1":
      logging.basicConfig(level=logging.DEBUG)
  else:
      logging.basicConfig(level=logging.ERROR)
      
  vext_pth = join(get_python_lib(), 'vext_importer.pth')
  
  logger = logging.getLogger("vext")
  
  def install_importer():
      logger.debug("install_importer has been moved to gatekeeper module")
      from vext import gatekeeper
      gatekeeper.install_importer()
  
subject: Update __init__.py