diff --git a/doc/examples/plot_basic.py b/doc/examples/plot_basic.py
index 9dd1772..fa6ce7e 100644
--- a/doc/examples/plot_basic.py
+++ b/doc/examples/plot_basic.py
@@ -2,6 +2,7 @@
 Example : Using ottemplatepython module
 ---------------------------------------
 """
+
 # %%
 # This example aims to illustrate how to use the module.