code: def __init__(self, get_storage_api, **kwargs):
      self._get_storage_api = get_storage_api
      self._storage_api_to_gets = defaultdict(list)
      self._counter = 0
  
imports: import operator
  from collections import namedtuple, defaultdict
  from typing import Dict, List
  from ..api import Fetcher, register_fetcher_cls
label_desc: Use image node_id 1 to create a new MarsFetcher object from inherited base classes: Fetcher with example: obj = MarsFetcher(get_storage_api)