code: def from_dict(cls: Type[T], template_dict: dict) -> T:
      field_names = {f.name for f in dataclasses.fields(cls)}
      return cls(
          **{k: v for k, v in template_dict.items() if k in field_names}
      )
  
file_path: datasets/src/datasets/tasks/base.py
imports: import abc
  import copy
  import dataclasses
  from dataclasses import dataclass
  from typing import ClassVar, Dict, Type, TypeVar
  from ..features import Features
label_desc: Use image node_id 4 for calling the TaskTemplate obj's underlying member method code with example usage: obj.from_dict(cls, template_dict) and returns: cls