Update tools.py

tools.py

@@ -1,12 +1,12 @@
 from langchain.tools import Tool
-from langchain_community.tools.tavily_search import TavilySearch
+from langchain_tavily import TavilySearch
 from huggingface_hub import list_models
 import random
 import os
 
-# Directly get from environment variables, no dotenv needed since HF Secrets are set
 search_tool = TavilySearch(tavily_api_key=os.getenv("TAVILY_API_KEY"))
 
+
 def get_weather_info(location: str) -> str:
     weather_conditions = [
         {"condition": "Rainy", "temp_c": 15},
@@ -16,12 +16,14 @@ def get_weather_info(location: str) -> str:
     data = random.choice(weather_conditions)
     return f"Weather in {location}: {data['condition']}, {data['temp_c']}°C"
 
+
 weather_info_tool = Tool(
     name="get_weather_info",
     func=get_weather_info,
     description="Returns dummy weather information for a given location."
 )
 
+
 def get_hub_stats(author: str) -> str:
     try:
         models = list(list_models(author=author, sort="downloads", direction=-1, limit=1))
@@ -33,6 +35,7 @@ def get_hub_stats(author: str) -> str:
     except Exception as e:
         return f"Error: {str(e)}"
 
+
 hub_stats_tool = Tool(
     name="get_hub_stats",
     func=get_hub_stats,