class_docstr: class holds all the feature info about the TPU.
docstr: Store TPU hardware feature info.
  
  Args:
    tpu_hardware_feature_proto: protobuf which describe the tpu hardware
      feature.
code: def __init__(self, tpu_hardware_feature_proto):
      """Store TPU hardware feature info.
  
      Args:
        tpu_hardware_feature_proto: protobuf which describe the tpu hardware
          feature.
      """
      self.tpu_hardware_feature_proto = tpu_hardware_feature_proto
  
file_path: tensorflow-upstream/tensorflow/python/tpu/tpu_hardware_feature.py
imports: import enum
  from tensorflow.core.protobuf.tpu import topology_pb2
  from tensorflow.python.util.tf_export import tf_export
label_desc: Use image node_id 1 to create a new HardwareFeature object from inherited base classes: object with example: obj = HardwareFeature(tpu_hardware_feature_proto)