diff --git a/pus_tc/system/proc.py b/pus_tc/system/proc.py
index de8dc56..1790416 100644
--- a/pus_tc/system/proc.py
+++ b/pus_tc/system/proc.py
@@ -1,5 +1,10 @@
 from config.definitions import CustomServiceList
-from tmtccmd.config import QueueCommands, ServiceOpCodeDictT, add_op_code_entry, add_service_op_code_entry
+from tmtccmd.config import (
+    QueueCommands,
+    ServiceOpCodeDictT,
+    add_op_code_entry,
+    add_service_op_code_entry,
+)
 from tmtccmd.tc.definitions import TcQueueT
 from tmtccmd.tc.pus_3_fsfw_hk import *