code: def priority_tables_fn():
      return [
          reverb.Table(
              name=_TABLE_NAME,
              sampler=reverb.selectors.Uniform(),
              remover=reverb.selectors.Fifo(),
              max_size=100,
              rate_limiter=rate_limiters.MinSize(100),
          )
      ]
  
file_path: launchpad/launchpad/nodes/reverb/node_test.py
imports: import threading
  from unittest import mock
  from absl.testing import absltest
  from absl.testing import parameterized
  from launchpad import context
  from launchpad.launch.test_multi_threading import address_builder
  from launchpad.nodes.reverb import node
  import numpy
  import reverb
  from reverb import rate_limiters
label_desc: Use image node_id 1 for calling a global function with example usage: priority_tables_fn() and returns: list