class_docstr: AWS environment.
code: def region(self, region: str) -> None:
      self._region = region
  
file_path: wandb/wandb/sdk/launch/environment/aws_environment.py
imports: import logging
  import os
  from typing import Dict, Optional
  from wandb.sdk.launch.errors import LaunchError
  from wandb.util import get_module
  from ..utils import S3_URI_RE, event_loop_thread_exec
  from .abstract import AbstractEnvironment
label_desc: Use image node_id 5 for calling the AwsEnvironment obj's underlying member method code with example usage: obj.region(region) without return types