mirror of
https://github.com/hwchase17/langchain
synced 2024-11-06 03:20:49 +00:00
30 lines
844 B
Python
30 lines
844 B
Python
|
"""Tool for the Google Trends"""
|
||
|
|
|
||
|
|
from typing import Optional
|
||
|
|
|
||
|
|
from langchain_core.callbacks import CallbackManagerForToolRun
|
||
|
|
from langchain_core.tools import BaseTool
|
||
|
|
|
||
|
|
from langchain_community.utilities.google_trends import GoogleTrendsAPIWrapper
|
||
|
|
|
||
|
|
|
||
|
|
class GoogleTrendsQueryRun(BaseTool):
|
||
|
|
"""Tool that queries the Google trends API."""
|
||
|
|
|
||
|
|
name: str = "google_trends"
|
||
|
|
description: str = (
|
||
|
|
"A wrapper around Google Trends Search. "
|
||
|
|
"Useful for when you need to get information about"
|
||
|
|
"google search trends from Google Trends"
|
||
|
|
"Input should be a search query."
|
||
|
|
)
|
||
|
|
api_wrapper: GoogleTrendsAPIWrapper
|
||
|
|
|
||
|
|
def _run(
|
||
|
|
self,
|
||
|
|
query: str,
|
||
|
|
run_manager: Optional[CallbackManagerForToolRun] = None,
|
||
|
|
) -> str:
|
||
|
|
"""Use the tool."""
|
||
|
|
return self.api_wrapper.run(query)
|