code: def target_help():
      pass
  
imports: import logging
  import os
  from mlflow.exceptions import MlflowException
  from mlflow.protos.databricks_pb2 import INVALID_PARAMETER_VALUE
  from mlflow.utils.openai_utils import REQUEST_URL_CHAT, _OAITokenHolder, _OpenAIApiConfig, _OpenAIEnvVar
  from mlflow.utils.rest_utils import augmented_raise_for_status
  from mlflow.deployments import BaseDeploymentClient
label_desc: Use image node_id 2 for calling a global function with example usage: target_help() without return types