code: def _parse_raw_input_bounds(raw):
      key = raw["key"]
      lb = raw["lower_bound"]
      ub = raw["upper_bound"]
      if isinstance(key, list):
          key = tuple(key)
      return (key, (lb, ub))
  
imports: import json
label_desc: Use image node_id 4 for calling a global function with example usage: _parse_raw_input_bounds(raw) and returns: key,  lb,  ub