code: def __init__(self):
      self._effect_types: set[type[Effect]] = set()
  
file_path: jax/jax/_src/effects.py
imports: from __future__ import annotations
  from collections.abc import Iterable, Set
  from typing import Any
label_desc: Use image node_id 1 to create a new EffectTypeSet object  with example: obj = EffectTypeSet()