code: def process_command(args, credentials):
      if args["add"]:
          return add_user(args, credentials)
      elif args["update"]:
          return update_user(args, credentials)
      else:
          logger.error(f'Unknown command "{args.command}"')
          return False
  
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 5 for calling a global function with example usage: process_command(args, credentials) and returns: add_user, update_user, False