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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_config_env() -> Dict[str, Any]: """ Returns the environment map that will be used for config checking when variables aren't set. """

    if 'PULUMI_CONFIG' in os.environ:
        env_config = os.environ['PULUMI_CONFIG']
        return json.loads(env_config)
    return dict()