python音频识别dejavu 项目报错

数据库也配置过了,是不是要改造dejavu本身与本地数据库的链接方式?
目前使用的是python3.7

Traceback (most recent call last):
  File "example_docker_postgres.py", line 21, in <module>
    djv = Dejavu(config)
  File "D:\chrome下载\dejavu-master\dejavu\__init__.py", line 26, in __init__
    db_cls = get_database(config.get("database_type", "mysql").lower())
  File "D:\chrome下载\dejavu-master\dejavu\base_classes\base_database.py", line 195, in get_database
    raise TypeError("Unsupported database type supplied.")
TypeError: Unsupported database type supplied.

https://blog.csdn.net/c15719948141/article/details/102999580/

报的是不支持的数据库类型,你用的什么数据库?