diff --git a/sinergym/utils/common.py b/sinergym/utils/common.py
index 2b07f0def..5781c40ba 100644
--- a/sinergym/utils/common.py
+++ b/sinergym/utils/common.py
@@ -4,9 +4,9 @@
 from typing import Any, Dict, Optional, Tuple, Type, Union
 
 import gymnasium as gym
+import numpy as np
 import xlsxwriter
 from eppy.modeleditor import IDF
-import numpy as np
 
 import sinergym
 from sinergym.utils.constants import LOG_COMMON_LEVEL, YEAR