code: def encode(self, obj: Any) -> Any:
      return super().encode(hint_tuples(obj))
  
file_path: dedupe/dedupe/serializer.py
imports: import json
  from typing import Any, Iterator, TextIO
  from dedupe._typing import TrainingData
label_desc: Use image node_id 1 for calling the TupleEncoder obj's underlying member method code with example usage: obj.encode(obj) and returns: super