code: def placement_group_table(
      placement_group: PlacementGroup = None,
  ) -> dict:
      """Get the state of the placement group from GCS.
  
      Args:
          placement_group: placement group to see
              states.
      """
      worker = ray._private.worker.global_worker
      worker.check_connected()
      placement_group_id = (
          placement_group.id if (placement_group is not None) else None
      )
      return ray._private.state.state.placement_group_table(
          placement_group_id
      )
  
imports: import warnings
  from typing import Dict, List, Optional, Union
  import ray
  from ray._private.auto_init_hook import auto_init_ray
  from ray._private.client_mode_hook import client_mode_should_convert, client_mode_wrap
  from ray._private.utils import hex_to_binary, get_ray_doc_version
  from ray._raylet import PlacementGroupID
  from ray.util.annotations import DeveloperAPI, PublicAPI
  from ray.util.scheduling_strategies import PlacementGroupSchedulingStrategy
label_desc: Use image node_id 7 for calling a global function with example usage: placement_group_table(placement_group) and returns: ray