def prepare_align(dataset, dataset_path, cfg, output_path):
    """Call specific function to handle specific dataset

    Args:
        dataset (str): name of a dataset, e.g. ljspeech
        dataset_path (str): path to dataset
        output_path (str): path to store preprocessing result files
    """
    if dataset == "LJSpeech":
        ljspeech.prepare_align(dataset, dataset_path, cfg, output_path)
Call specific function to handle specific dataset

Args:
dataset (str): name of a dataset, e.g. ljspeech
dataset_path (str): path to dataset
output_path (str): path to store preprocessing result files
preprocessors/processor.py