Source code for langchain.retrievers.arxiv
from typing import List
from langchain.schema import BaseRetriever, Document
from langchain.utilities.arxiv import ArxivAPIWrapper
[docs]class ArxivRetriever(BaseRetriever, ArxivAPIWrapper):
    """
    It is effectively a wrapper for ArxivAPIWrapper.
    It wraps load() to get_relevant_documents().
    It uses all ArxivAPIWrapper arguments without any change.
    """
[docs]    def get_relevant_documents(self, query: str) -> List[Document]:
        return self.load(query=query)
[docs]    async def aget_relevant_documents(self, query: str) -> List[Document]:
        raise NotImplementedError