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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 load_yaml(yaml_file: str) -> Any: """ Load YAML from file. :param yaml_file: path to YAML file :return: content of the YAML as dict/list """

    with open(yaml_file, 'r') as file:
        return ruamel.yaml.load(file, ruamel.yaml.RoundTripLoader)