diff --git a/nerfstudio/data/pixel_samplers.py b/nerfstudio/data/pixel_samplers.py
index 1d5a9697e..826656f89 100644
--- a/nerfstudio/data/pixel_samplers.py
+++ b/nerfstudio/data/pixel_samplers.py
@@ -21,6 +21,7 @@ from typing import Dict, Optional, Union
 
 import torch
 from torchtyping import TensorType
+
 from nerfstudio.utils import profiler
 
 
diff --git a/nerfstudio/models/nerfacto.py b/nerfstudio/models/nerfacto.py
index e21f7c8de..a35e9900c 100644
--- a/nerfstudio/models/nerfacto.py
+++ b/nerfstudio/models/nerfacto.py
@@ -59,8 +59,7 @@ from nerfstudio.model_components.renderers import (
 from nerfstudio.model_components.scene_colliders import NearFarCollider
 from nerfstudio.model_components.shaders import NormalsShader
 from nerfstudio.models.base_model import Model, ModelConfig
-from nerfstudio.utils import colormaps
-from nerfstudio.utils import profiler
+from nerfstudio.utils import colormaps, profiler
 
 
 @dataclass