text: from a Tencent COS File.#! pip install cos-python-sdk-v5from langchain.document_loaders import TencentCOSFileLoaderfrom qcloud_cos import CosConfigconf = CosConfig(    Region="your cos region",    SecretId="your cos secret_id",    SecretKey="your cos secret_key",)loader = TencentCOSFileLoader(conf=conf, bucket="you_cos_bucket", key="fake.docx")loader.load()PreviousTencent COS DirectoryNext2MarkdownCommunityDiscordTwitterGitHubPythonJS/TSMoreHomepageBlogCopyright Â© 2023 LangChain, Inc.