code: def from_np(x: type) -> DType:
      return DTYPES_DICT[np.dtype(x).name]
  
imports: from typing import Final, Optional, ClassVar, Set, Tuple, Dict
  from dataclasses import dataclass
  import numpy
  import functools
label_desc: Use image node_id 4 for calling the dtypes obj's underlying member method code with example usage: obj.from_np(x) and returns: DTYPES_DICT