code: def register_connector(name: str, cls: Connector):
      """Register a connector for use with RLlib.
  
      Args:
          name: Name to register.
          cls: Callable that creates an env.
      """
      if name in ALL_CONNECTORS:
          return
  
      if not issubclass(cls, Connector):
          raise TypeError("Can only register Connector type.", cls)
  
      # Record it in local registry in case we need to register everything
      # again in the global registry, for example in the event of cluster
      # restarts.
      ALL_CONNECTORS[name] = cls
  
imports: from typing import Any
  from ray.util.annotations import PublicAPI
  from ray.rllib.connectors.connector import Connector, ConnectorContext
label_desc: Use image node_id 1 for calling a global function with example usage: register_connector(name, cls) without return types