class_docstr: Represents the path to a feature in an input example.
  
  An input example might contain nested structure. FeaturePath is to identify
  a node in such a structure.
class_docstr_tok: ["Represents","the","path","to","a","feature","in","an","input","example",".","An","input","example","might","contain","nested","structure",".","FeaturePath","is","to","identify","a","node","in","such","a","structure","."]
code: def __bool__(self) -> bool:
      return bool(self._steps)
  
imports: import json
  from typing import Iterable, Tuple
  from tensorflow_metadata.proto.v0 import path_pb2
label_desc: Use image node_id 16 for calling the FeaturePath obj's underlying member method code with example usage: obj.__bool__() and returns: bool