Update app.py

added debugging

app.py

@@ -29,7 +29,9 @@ def get_news_headlines(headlines: str)-> str:
         results = hl.run(f"{headlines} news")
         return f"The current news headlines are {results}"
     except Exception as e:
-        return f"Error fetching news headlines"
+        import traceback
+        traceback.print_exc()                        # dumps full stack to your logs
+        return f"Error fetching news headlines: {e}"
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str: