code: def _get_sample(current_state, kernel_results):
      del kernel_results
      return current_state
  
file_path: probability/tensorflow_probability/python/experimental/mcmc/expectations_reducer.py
imports: import collections
  import tensorflow.compat.v2
  from tensorflow_probability.python.experimental.mcmc import reducer
  from tensorflow_probability.python.experimental.stats import sample_stats
  from tensorflow_probability.python.internal import nest_util
  from tensorflow_probability.python.mcmc.internal import util
  from tensorflow.python.util import nest
label_desc: Use image node_id 1 for calling a global function with example usage: _get_sample(current_state, kernel_results) and returns: current_state