bugfix: fix minor bugs

utils/completion_reward.py

@@ -51,9 +51,9 @@ class CompletionReward:
         service_account_info_dict = json.loads(SERVICE_ACCOUNT_INFO)
 
         creds = Credentials.from_service_account_info(service_account_info_dict)
-        # self.gbq_client = bigquery.Client(
-        #     credentials=creds, project=service_account_info_dict["project_id"]
-        # )
+        self.gbq_client = bigquery.Client(
+            credentials=creds, project=service_account_info_dict["project_id"]
+        )
         # self.gcs_client = storage.Client(
         #     credentials=creds, project=service_account_info_dict["project_id"]
         # )