code: def _get_default_config() -> Dict:
      raise NotImplementedError
  
file_path: nebuly/optimization/nebullvm/nebullvm/operations/optimizations/compressors/base.py
imports: from abc import ABC, abstractmethod
  from typing import Any, Optional, Dict, Callable, Tuple
  import yaml
  from nebullvm.operations.base import Operation
  from nebullvm.tools.data import DataManager
label_desc: Use image node_id 4 for calling the Compressor obj's underlying member method code with example usage: obj._get_default_config() without return types