class_docstr: Adder which adds from time to time some demonstrations.
  
  Lfd stands for Learning From Demonstrations and is the same technique
  as the one used in R2D3.
class_docstr_tok: ["Adder","which","adds","from","time","to","time","some","demonstrations",".","Lfd","stands","for","Learning","From","Demonstrations","and","is","the","same","technique","as","the","one","used","in","R2D3","."]
code: def reset(self):
      self._adder.reset()
  
file_path: acme/acme/agents/jax/lfd/lfd_adder.py
imports: from typing import Any, Iterator, Tuple
  from acme import adders
  from acme import types
  import dm_env
label_desc: Use image node_id 2 for calling the LfdAdder obj's underlying member method code with example usage: obj.reset() without return types