code: def GetFromNumpyDTypeDict(dtype_dict, dtype):
      # NOTE: dtype_dict.get(dtype) always returns None.
      for key, val in dtype_dict.items():
          if key == dtype:
              return val
      for key, val in BACKUP_DICT.items():
          if key == dtype:
              return val
      return None
  
imports: import numpy
  from tensorboard.compat.proto import tensor_pb2
  from tensorboard.compat.tensorflow_stub import dtypes, compat, tensor_shape
label_desc: Use image node_id 16 for calling a global function with example usage: GetFromNumpyDTypeDict(dtype_dict, dtype) and returns: None, val, val