def find_zoo_model(name):
    """Returns the path to the zoo model on disk.

    The model must be downloaded. Use :func:`download_zoo_model` to download
    models.

    Args:
        name: the name of the zoo model, which can have ``@<ver>`` appended to
            refer to a specific version of the model

    Returns:
        the path to the model on disk

    Raises:
        ValueError: if the model does not exist or has not been downloaded
    """
    model, model_path = _get_model_in_dir(name)
    if not model.is_model_downloaded(model_path):
        raise ValueError("Model '%s' is not downloaded" % name)

    return model_path
Returns the path to the zoo model on disk.

    The model must be downloaded. Use :func:`download_zoo_model` to download
    models.

    Args:
        name: the name of the zoo model, which can have ``@<ver>`` appended to
            refer to a specific version of the model

    Returns:
        the path to the model on disk

    Raises:
        ValueError: if the model does not exist or has not been downloaded
    
fiftyone/zoo/models/__init__.py