diff --git a/zsos/__init__.py b/zsos/__init__.py
index 2696bf4..c3b505a 100644
--- a/zsos/__init__.py
+++ b/zsos/__init__.py
@@ -1,4 +1,3 @@
 import frontier_exploration
-
 import zsos.obs_transformers.resize
 from zsos.policy import base_policy, llm_policy
diff --git a/zsos/policy/llm_policy.py b/zsos/policy/llm_policy.py
index 4c14641..d198855 100644
--- a/zsos/policy/llm_policy.py
+++ b/zsos/policy/llm_policy.py
@@ -3,13 +3,13 @@
 
 import numpy as np
 import torch
-from frontier_exploration.policy import FrontierExplorationPolicy
 from habitat.tasks.nav.object_nav_task import ObjectGoalSensor
 from habitat_baselines.common.baseline_registry import baseline_registry
 from habitat_baselines.common.tensor_dict import TensorDict
 from habitat_baselines.rl.ppo.policy import PolicyActionData
 from torch import Tensor
 
+from frontier_exploration.policy import FrontierExplorationPolicy
 from zsos.llm.llm import BaseLLM, ClientFastChat
 from zsos.mapping.object_map import ObjectMap
 from zsos.obs_transformers.resize import image_resize
diff --git a/zsos/vlm/grounding_dino.py b/zsos/vlm/grounding_dino.py
index ca7438b..5d647bf 100644
--- a/zsos/vlm/grounding_dino.py
+++ b/zsos/vlm/grounding_dino.py
@@ -3,8 +3,8 @@
 import numpy as np
 import torch
 import torchvision.transforms.functional as F
-from groundingdino.util.inference import load_model, predict
 
+from groundingdino.util.inference import load_model, predict
 from zsos.vlm.detections import ObjectDetections
 
 from .server_wrapper import ServerMixin, host_model, send_request, str_to_image