合并文档加载器

合并一组指定数据加载器返回的文档。

from langchain_community.document_loaders import WebBaseLoader
loader_web = WebBaseLoader(
    "https://github.com/basecamp/handbook/blob/master/37signals-is-you.md"
)

from langchain_community.document_loaders import PyPDFLoader
loader_pdf = PyPDFLoader("../MachineLearning-Lecture01.pdf")

from langchain_community.document_loaders.merge import MergedDataLoader
loader_all = MergedDataLoader(loaders=[loader_web, loader_pdf])

docs_all = loader_all.load()

len(docs_all)

23