Function wrapper

modelscope/utils/import_utils.py:391–395

(*args, **kwargs)

    # Chose a different decorator name than in tests so it's clear they are not the same.
    @functools.wraps(func)
    def wrapper(*args, **kwargs):
        if is_torch_available():
            return func(*args, **kwargs)
        else:
            raise ImportError(f'Method `{func.__name__}` requires PyTorch.')

    return wrapper