Source code for langchain_community.tools.google_lens.tool
"""Tool for the Google Lens"""
from typing import Optional
from langchain_core.callbacks import CallbackManagerForToolRun
from langchain_core.tools import BaseTool
from langchain_community.utilities.google_lens import GoogleLensAPIWrapper
[docs]class GoogleLensQueryRun(BaseTool):
"""Tool that queries the Google Lens API."""
name: str = "google_lens"
description: str = (
"A wrapper around Google Lens Search. "
"Useful for when you need to get information related"
"to an image from Google Lens"
"Input should be a url to an image."
)
api_wrapper: GoogleLensAPIWrapper
def _run(
self,
query: str,
run_manager: Optional[CallbackManagerForToolRun] = None,
) -> str:
"""Use the tool."""
return self.api_wrapper.run(query)