Update app.py

app.py

@@ -21,7 +21,7 @@ def scrape_conference_papers(url):
     if not url:
         raise ValueError("URL cannot be empty.")
 
-    print(f"Fetching: {url}")
+    print(f"Fetching: {url} at {pd.Timestamp.now()}")
     headers = {
         "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36"
     }