code: def from_config(cls, config, *args, **kwargs):
      return cls(config, *args, **kwargs)
  
imports: import collections
  import enum
  from typing import Any, Dict, List, Tuple, Type, Union
  import torch
  from pytext.utils.usage import log_class_usage
  from .pytext_config import ConfigBase, PyTextConfig
label_desc: Use image node_id 1 for calling the Component obj's underlying member method code with example usage: obj.from_config(cls, config) and returns: cls