bugfix: fix minor bugs

utils/completion_reward.py

@@ -48,9 +48,10 @@ class CompletionReward:
             "mtk": self.paragraph_mtk,
         }
         SERVICE_ACCOUNT_INFO = os.getenv("GBQ_TOKEN")
+        SCOPES = ["https://www.googleapis.com/auth/cloud-platform"]
         service_account_info_dict = json.loads(SERVICE_ACCOUNT_INFO)
 
-        creds = Credentials.from_service_account_info(service_account_info_dict)
+        creds = Credentials.from_service_account_info(service_account_info_dict, scopes=SCOPES)
         self.gbq_client = bigquery.Client(
             credentials=creds, project=service_account_info_dict["project_id"]
         )