text: how to load document objects from a Tencent COS Directory.#! pip install cos-python-sdk-v5from langchain.document_loaders import TencentCOSDirectoryLoaderfrom qcloud_cos import CosConfigconf = CosConfig(    Region="your cos region",    SecretId="your cos secret_id",    SecretKey="your cos secret_key",)loader = TencentCOSDirectoryLoader(conf=conf, bucket="you_cos_bucket")loader.load()Specifying a prefixâ€‹You can also specify a prefix for more finegrained control over what files to load.loader = TencentCOSDirectoryLoader(conf=conf, bucket="you_cos_bucket", prefix="fake")loader.load()PreviousTelegramNextTencent COS FileSpecifying a prefixCommunityDiscordTwitterGitHubPythonJS/TSMoreHomepageBlogCopyright Â© 2023 LangChain, Inc.