diff --git a/skluc/main/tensorflow_/utils.py b/skluc/main/tensorflow_/utils.py
index c184d2760fd65deff2a8eaf36255b56ad4c021c5..9dffd68a44fa5ef39b9db6f37cc6508e2a38693c 100644
--- a/skluc/main/tensorflow_/utils.py
+++ b/skluc/main/tensorflow_/utils.py
@@ -248,8 +248,6 @@ def replace_nan(tensor):
     return tf.where(tf.is_nan(tensor), tf.zeros_like(tensor), tensor)
 
 
-
-
 if __name__ == "__main__":
     X_train = np.arange(12)
     Y_train = np.array(["a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p"])