Source code for langchain_community.tools.google_books
"""Tool for the Google Books API."""
from typing import Optional, Type
from langchain_core.callbacks import CallbackManagerForToolRun
from langchain_core.tools import BaseTool
from pydantic import BaseModel, Field
from langchain_community.utilities.google_books import GoogleBooksAPIWrapper
[docs]
class GoogleBooksQueryRun(BaseTool): # type: ignore[override]
"""Tool that searches the Google Books API."""
name: str = "GoogleBooks"
description: str = (
"A wrapper around Google Books. "
"Useful for when you need to answer general inquiries about "
"books of certain topics and generate recommendation based "
"off of key words"
"Input should be a query string"
)
api_wrapper: GoogleBooksAPIWrapper
args_schema: Type[BaseModel] = GoogleBooksQueryInput
def _run(
self,
query: str,
run_manager: Optional[CallbackManagerForToolRun] = None,
) -> str:
"""Use the Google Books tool."""
return self.api_wrapper.run(query)