diff --git a/cic/utils.py b/cic/utils.py
index 9f934fa..b6753cf 100644
--- a/cic/utils.py
+++ b/cic/utils.py
@@ -4,15 +4,15 @@ def object_to_str(obj, keys):
     for key in keys:
         value = eval("obj." + key)
         key = key.replace("()", "")
-        if type(value) == str:
+        if isinstance(value, str):
             s += f"{key} = {value}\n"
-        elif type(value) == list:
+        elif isinstance(value, list):
             for idx, vv in enumerate(value):
                 if not vv:
                     s += f"{key}[{idx}] = \n"
                     continue
                 s += f"{key}[{idx}] = {vv}\n"
-        elif type(value) == dict:
+        elif isinstance(value, dict):
             for vv_key in value.keys():
                 vv_value = value[vv_key]
                 if not vv_value: