code: def _binary_replace(replace_bit, original_dict, new_dict, keys=None):
      if keys is None:
          keys = new_dict.keys()
      return {
          key: jnp.where(replace_bit, new_dict[key], original_dict[key])
          for key in keys
      }
  
file_path: jax/jax/_src/scipy/optimize/line_search.py
imports: from __future__ import annotations
  from typing import NamedTuple
  from functools import partial
  from jax._src.numpy.util import promote_dtypes_inexact
  import jax.numpy
  import jax
  from jax import lax
label_desc: Use image node_id 3 for calling a global function with example usage: _binary_replace(replace_bit, original_dict, new_dict, keys) and returns: unknown