code: def commands():
      pass
  
imports: import click
  from mlflow.deployments.server.runner import run_app
  from mlflow.environment_variables import MLFLOW_GATEWAY_CONFIG
  from mlflow.gateway.config import _validate_config
  from mlflow.gateway.utils import gateway_deprecated
label_desc: Use image node_id 2 for calling a global function with example usage: commands() without return types