old_contents: #!/usr/bin/env python
  """
  Main module of imgur-shot application.
  """
  
  import sys
  import argparse
  import imgurshot
  
  def main():
      parser = argparse.ArgumentParser(description=imgurshot.__description__)
      parser.add_argument(
          '--select',
          action='store_true',
          help="interactively choose a window or rectangle with the mouse"
      )
      args = parser.parse_args()
  
      client = imgurshot.GuiClient(CLIENT_ID)
      client.take('select' if args.select else 'screen')
  
  CLIENT_ID = '424c87cf63c1515'
  if __name__ == '__main__':
      sys.exit(main() or 0)
new_contents: #!/usr/bin/env python
  """
  Main module of imgur-shot application.
  """
  
  import sys
  import argparse
  
  from imgurshot import __description__
  from imgurshot.guiclient import GuiClient
  
  def main():
      parser = argparse.ArgumentParser(description=__description__)
      parser.add_argument(
          '--select',
          action='store_true',
          help="interactively choose a window or rectangle with the mouse"
      )
      args = parser.parse_args()
  
      client = GuiClient(CLIENT_ID)
      client.take('select' if args.select else 'screen')
  
  CLIENT_ID = '424c87cf63c1515'
  if __name__ == '__main__':
      sys.exit(main() or 0)
subject: Fix main function