def enable_verbose_logging():
    """
    Enable debug level logging for DGL
    """
    os.environ["DMLC_LOG_DEBUG"] = "1"
    logger = logging.getLogger("dgl-core")
    logger.setLevel(logging.DEBUG)
    logging.info("DGL's logging level is set to DEBUG")

    Enable debug level logging for DGL
    
python/dgl/logging.py