diff --git a/src/Notebook_Processor/notebook_models/notebook_cell_model.py b/src/Notebook_Processor/notebook_models/notebook_cell_model.py
index 5eefd3beefc4e2d274d2d2586b4421680ee22241..5f6c4d119b1b3c77b79e8aee1e180ebaf1644f2a 100644
--- a/src/Notebook_Processor/notebook_models/notebook_cell_model.py
+++ b/src/Notebook_Processor/notebook_models/notebook_cell_model.py
@@ -5,7 +5,6 @@ This module contains the base models for notebook cells.
 from typing import (
     Annotated,
     Union,
-    Optional,
     Literal,
     Any,
 )