Update app.py

Stricter keyword search

app.py

@@ -4,7 +4,7 @@ import yaml
 import gradio as gr
 from smolagents import CodeAgent, HfApiModel, tool
 
-@tool
+# @tool
 # def fetch_latest_arxiv_papers(keywords: list, num_results: int = 3) -> list:
 #     """Fetches the latest research papers from arXiv based on provided keywords.
 
@@ -49,9 +49,7 @@ from smolagents import CodeAgent, HfApiModel, tool
 #         print(f"ERROR: {str(e)}")  # Debug errors
 #         return [f"Error fetching research papers: {str(e)}"]
 
-import feedparser
-import urllib.parse
-
+@tool
 def fetch_latest_arxiv_papers(keywords: list, num_results: int = 5) -> list:
     """Fetches the latest research papers from arXiv based on provided keywords.