class_docstr: Implementation for subcmd `towhee init`.
  Create an Operator in towhee hub.
code: def __init__(self, args) -> None:
      self._args = args
  
file_path: towhee/towhee/command/initialize.py
imports: import shutil
  import argparse
  from pathlib import Path
  from towhee.hub.repo_manager import REPO_TEMPLATE
  from towhee.hub.operator_manager import OperatorManager
  from towhee.utils.repo_normalize import RepoNormalize
label_desc: Use image node_id 1 to create a new InitCommand object  with example: obj = InitCommand(args)