code: def main():
      logging.basicConfig(level=logging.DEBUG, format="%(message)s")
  
      args = docopt.docopt(__doc__)
  
      succeeded, credentials = parse_pwd_file(args["--pwdfile"])
      if not succeeded and not args["add"]:
          return
  
      if args["--password"] is None:
          args["--password"] = generate_password()
  
      process_command(args, credentials)
      return
  
file_path: TabPy/tabpy/utils/tabpy_user.py
imports: import docopt
  import logging
  import secrets
  from tabpy.tabpy_server.app.util import parse_pwd_file
  from tabpy.tabpy_server.handlers.util import hash_password
label_desc: Use image node_id 6 for calling a global function with example usage: main() without return types