code: def test_distributed_tqdm_remote():
      @ray.remote
      class Actor:
          def __init__(self):
              try:
                  self.bar = tqdm_ray.tqdm(
                      desc="foo",
                      total=100,
                      position=0,
                      flush_interval_s=0,
                  )
                  self.bar.update(42)
              except Exception as e:
                  print(e)
  
          def print_something(self):
              print("hello there")
  
          def update(self):
              self.bar.update(1)
  
      a = Actor.remote()
      mgr = tqdm_ray.instance()
      wait_for_condition(lambda: len(mgr.bar_groups) == 1)
      bar_group = list(mgr.bar_groups.values())[0]
      assert len(bar_group.bars_by_uuid) == 1
      bar = list(bar_group.bars_by_uuid.values())[0]
      assert bar.bar.n == 42, bar.bar.n
      assert "foo" in bar.bar.desc, bar.bar.desc
      assert not mgr.in_hidden_state
  
      # Test stdout save/restore clearing.
      assert mgr.num_hides == 0
      ray.get(a.print_something.remote())
      wait_for_condition(lambda: mgr.num_hides == 1)
      wait_for_condition(lambda: not mgr.in_hidden_state)
  
file_path: ray/python/ray/tests/test_tqdm.py
imports: import os
  import sys
  import time
  import pytest
  import ray
  from ray.experimental import tqdm_ray
  from ray._private.test_utils import wait_for_condition
label_desc: Use image node_id 1 for calling a global function with example usage: test_distributed_tqdm_remote() without return types