Update app.py

app.py

@@ -7,7 +7,21 @@ from smolagents import CodeAgent, HfApiModel, 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."""
+    """
+    Fetches the latest research papers from arXiv based on provided keywords.
+
+    Args:
+        keywords (list): A list of keywords to search for relevant papers.
+        num_results (int): The number of papers to fetch (default is 3).
+
+    Returns:
+        list: A list of dictionaries, each containing:
+            - "title": The paper title
+            - "authors": A string of authors
+            - "year": Year of publication
+            - "abstract": Summary of the paper
+            - "link": URL to the full paper
+    """
     try:
         print(f"DEBUG: Searching arXiv papers with keywords: {keywords}")  # Debug input