diff --git a/src/safeds/data/image/containers/_image.py b/src/safeds/data/image/containers/_image.py
index d37119e3e..901d3b9fa 100644
--- a/src/safeds/data/image/containers/_image.py
+++ b/src/safeds/data/image/containers/_image.py
@@ -313,7 +313,9 @@ def add_gaussian_noise(self, standard_deviation: float) -> Image:
 
         # noinspection PyTypeChecker
         image_as_array = np.asarray(self._image)
-        noisy_image_as_array = random_noise(image_as_array, mode="gaussian", var=standard_deviation**2, rng=42, clip=True)
+        noisy_image_as_array = random_noise(
+            image_as_array, mode="gaussian", var=standard_deviation**2, rng=42, clip=True,
+        )
         noisy_image = PIL.Image.fromarray(np.uint8(255 * noisy_image_as_array))
 
         image_copy = copy.deepcopy(self)