Question: What are the new way to install community containers?

When importing like this:

from testcontainers.postgres import PostgresContainer
from testcontainers.redis import RedisContainer

I get a deprecation warning , I can found one in init.py files , but there are no any ways of how to download the current , modern way.
Sorry , for a dumb question , but update docs please to avoid such cases.

从 issue 中的 imports 开始，检查链接的 src/testcontainers/redis.py 文件，包括 deprecation warning 以及附近的任何 package 指引。更新文档，说明社区容器当前的安装和导入路径，然后验证文档中的示例不再使用已弃用的方法。