code: def __init__(
      self, alias_name: str, col_names: List[str] = []
  ) -> None:
      self._alias_name = alias_name
      self._col_names = col_names
  
imports: from typing import List
label_desc: Use image node_id 1 to create a new Alias object  with example: obj = Alias(alias_name, col_names)