code: def test_actor_import_counter(ray_start_10_cpus):
      # This is mostly a test of the export counters to make sure that when
      # an actor is imported, all of the necessary remote functions have been
      # imported.
  
      # Export a bunch of remote functions.
      num_remote_functions = 50
      for i in range(num_remote_functions):
  
          @ray.remote
          def f():
              return i
  
      @ray.remote
      def g():
          @ray.remote
          class Actor:
              def __init__(self):
                  # This should use the last version of f.
                  self.x = ray.get(f.remote())
  
              def get_val(self):
                  return self.x
  
          actor = Actor.remote()
          return ray.get(actor.get_val.remote())
  
      assert ray.get(g.remote()) == num_remote_functions - 1
  
imports: import datetime
  import os
  import random
  import sys
  import tempfile
  import numpy
  import pytest
  import ray
  from ray import cloudpickle
  from ray._private import ray_constants
  from ray._private.test_utils import client_test_enabled, wait_for_condition, wait_for_pid_to_exit
  from ray.actor import ActorClassInheritanceException
  from ray.tests.client_test_utils import create_remote_signal_actor
  from ray._private.test_utils import SignalActor
  import setproctitle
label_desc: Use image node_id 9 for calling a global function with example usage: test_actor_import_counter(ray_start_10_cpus) and returns: ray, i, self