Update app.py

app.py

@@ -783,7 +783,7 @@ def fetch_questions() -> Tuple[str, Optional[pd.DataFrame]]:
                 has_file = True
                 file_info += "URLs in text, "
             
-            if file_infofile_info:
+            if file_info:
                 file_info = attachment_info.rstrip(", ")
             
             display_data.append({