old_contents: #!/usr/bin/env python
  import argparse
  
  from quokka import create_app
  
  parser = argparse.ArgumentParser(description="Run Quokka App")
  parser.add_argument('-p', '--port', help='App Port')
  parser.add_argument('--host', help='App Host')
  parser.add_argument('-r', action='store_true', help='Turn reloader on')
  args = parser.parse_args()
  
  host = args.host or 'localhost'
  port = int(args.port) or 5000
  reloader = args.r or False
  
  print "####### HOSTS"
  print host, port, reloader
  
  app = create_app()
  app.run(use_reloader=reloader, host=host, port=port)
  
new_contents: #!/usr/bin/env python
  import argparse
  
  from quokka import create_app
  
  parser = argparse.ArgumentParser(description="Run Quokka App")
  parser.add_argument('-p', '--port', help='App Port')
  parser.add_argument('--host', help='App Host')
  parser.add_argument('-r', action='store_true', help='Turn reloader on')
  args = parser.parse_args()
  
  host = args.host or '127.0.0.1'
  port = int(args.port) if args.port else 5000
  reloader = args.r or False
  
  app = create_app()
  app.run(use_reloader=reloader, host=host, port=port)
  
subject: Fix run script