code: def __init__(
      self, mapping: Dict[str, ParameterDescribe] = None
  ) -> None:
      self.mapping = mapping or {}
  
imports: import typing
  from typing import Dict, TypeVar
  import pydantic
label_desc: Use image node_id 1 to create a new ComponentParameterDescribes object  with example: obj = ComponentParameterDescribes(mapping)