code: def sync_filters(self, new_filters):
      assert all(k in new_filters for k in self.filters)
      for k in self.filters:
          self.filters[k].sync(new_filters[k])
  
file_path: ray/python/ray/rllib/tests/mock_worker.py
imports: import numpy
  import ray
  from ray.rllib.evaluation.worker_set import WorkerSet
  from ray.rllib.policy.sample_batch import SampleBatch
  from ray.rllib.utils.filter import MeanStdFilter
label_desc: Use image node_id 8 for calling the _MockWorker obj's underlying member method code with example usage: obj.sync_filters(new_filters) without return types