code: def get_from_cache_key(
      cache: Cache, cache_key: str
  ) -> BytesIO | None:
      logger.info("Attempting to get from cache: %s", cache_key)
      if payload := cache.get(cache_key):
          return BytesIO(payload)
      logger.info("Failed at getting from cache: %s", cache_key)
      return None
  
imports: from __future__ import annotations
  import logging
  from io import BytesIO
  from typing import TYPE_CHECKING
  from flask import current_app
  from superset import feature_flag_manager
  from superset.utils.hashing import md5_sha_from_dict
  from superset.utils.urls import modify_url_query
  from superset.utils.webdriver import ChartStandaloneMode, DashboardStandaloneMode, WebDriver, WebDriverPlaywright, WebDriverSelenium, WindowSize
label_desc: Use image node_id 7 for calling the BaseScreenshot obj's underlying member method code with example usage: obj.get_from_cache_key(cache, cache_key) and returns: None, BytesIO