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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 dump_model(args: argparse.Namespace, backend: StorageBackend, log: logging.Logger):
 """ Print the information about the model. :param args: :class:`argparse.Namespace` with "input", "backend", "args", "username", \ "password", "remote_repo" and "log_level". :param backend: Backend which is responsible for working with model files. :param log: Logger supplied by supply_backend :return: None """

    model = _load_generic_model(args.input, backend, log)
    if model is None:
        return 1
    print(model)