code: def transform(
      self, ac_data: AgentConnectorDataType
  ) -> AgentConnectorDataType:
      # EnvSamplingAgentConnector is a no-op connector.
      return ac_data
  
file_path: ray/rllib/connectors/agent/env_sampling.py
imports: from typing import Any
  from ray.rllib.connectors.connector import AgentConnector, ConnectorContext
  from ray.rllib.connectors.registry import register_connector
  from ray.rllib.utils.typing import AgentConnectorDataType
  from ray.util.annotations import PublicAPI
label_desc: Use image node_id 2 for calling the EnvSamplingAgentConnector obj's underlying member method code with example usage: obj.transform(ac_data) and returns: ac_data