train: change date of gpu status

src/gpu_status.py

@@ -44,7 +44,7 @@ def main():
             all_processes_status =  all_processes_status
         )
         
-        with open("./results/gpu_status_0825_2.json", "a", encoding="utf-8") as f:
+        with open("./results/gpu_status_0826.json", "a", encoding="utf-8") as f:
             f.write(json.dumps(logs) + "\n")
         print(logs)