class_docstr: Builder for SAC agent learning from demonstrations.
class_docstr_tok: ["Builder","for","SAC","agent","learning","from","demonstrations","."]
code: def __init__(
      self,
      sac_fd_config: SACfDConfig,
      lfd_iterator_fn: Callable[[], Iterator[builder.LfdStep]],
  ):
      sac_builder = sac.SACBuilder(sac_fd_config.sac_config)
      super().__init__(
          sac_builder, lfd_iterator_fn, sac_fd_config.lfd_config
      )
  
file_path: acme/acme/agents/jax/lfd/sacfd.py
imports: import dataclasses
  from typing import Callable, Iterator
  from acme.agents.jax import actor_core
  from acme.agents.jax import sac
  from acme.agents.jax.lfd import builder
  from acme.agents.jax.lfd import config
  import reverb
label_desc: Use image node_id 1 to create a new SACfDBuilder object from inherited base classes: builder.LfdBuilder with example: obj = SACfDBuilder(sac_fd_config, lfd_iterator_fn)