langchain/document_loaders/web_base.py/WebBaseLoader/aload
class WebBaseLoader:    def aload(self) -> List[Document]:
        """Load text from the urls in web_path async into Documents."""

        results = self.scrape_all(self.web_paths)
        docs = []
        for i in range(len(results)):
            soup = results[i]
            text = soup.get_text()
            metadata = _build_metadata(soup, self.web_paths[i])
            docs.append(Document(page_content=text, metadata=metadata))

        return docs