update

app.py

@@ -75,7 +75,8 @@ def save_papers_to_folder(papers_json: str, folder: str = "downloads") -> str:
             
             # Improved filename sanitization
             clean_title = "".join([c if c.isalnum() else "_" for c in title])[:50]
-            filename = os.path.join(folder, f"{clean_title or f'paper_{idx}'}.txt")    
+            filename = os.path.join(folder, f"{clean_title or f'paper_{idx}'}.txt")  
+            print(filename)
             with open(filename, 'w') as f:
                 f.write(f"Title: {paper['title']}\n")
                 f.write(f"Authors: {', '.join(paper['authors'])}\n")