Update app.py

app.py

@@ -564,9 +564,8 @@ with main_block as demo:
             
             def start_evaluation(command, jsonl_file, subset, split):
                 lock.acquire()
-                extra = subset + "_" if subset != "full" else ""
                 if jsonl_file is not None:
-                    result_path = os.path.basename(jsonl_file.name).replace(".jsonl", f"_{extra}eval_results.json")
+                    result_path = os.path.basename(jsonl_file.name).replace(".jsonl", "_eval_results.json")
                 else:
                     result_path = None