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import json
import os
import requests
from langchain.tools import tool
class SearchTools():
@tool("Search the internet")
def search_internet(query):
"""Useful to search the internet
about a a given topic and return relevant results"""
top_result_to_return = 4
url = "https://google.serper.dev/search"
payload = json.dumps({"q": query})
headers = {
'X-API-KEY': os.environ['SERPER_API_KEY'],
'content-type': 'application/json'
}
response = requests.request("POST", url, headers=headers, data=payload)
results = response.json()['organic']
string = []
for result in results[:top_result_to_return]:
try:
string.append('\n'.join([
f"Title: {result['title']}", f"Link: {result['link']}",
f"Snippet: {result['snippet']}", "\n-----------------"
]))
except KeyError:
next
return '\n'.join(string)
@tool("Search news on the internet")
def search_news(query):
"""Useful to search news about a company, stock or any other
topic and return relevant results"""""
top_result_to_return = 4
url = "https://google.serper.dev/news"
payload = json.dumps({"q": query})
headers = {
'X-API-KEY': os.environ['SERPER_API_KEY'],
'content-type': 'application/json'
}
response = requests.request("POST", url, headers=headers, data=payload)
results = response.json()['news']
string = []
for result in results[:top_result_to_return]:
try:
string.append('\n'.join([
f"Title: {result['title']}", f"Link: {result['link']}",
f"Snippet: {result['snippet']}", "\n-----------------"
]))
except KeyError:
next
return '\n'.join(string)
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