diff --git a/.gitignore b/.gitignore
index f24b20352..df24b6e43 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,6 +10,9 @@ tmp/
 # Learning results
 experiments/learning/results/save-*
 
+# Replay logs
+logs_playback/
+
 # Betaflight
 betaflight_sitl/
 
@@ -70,6 +73,9 @@ coverage.xml
 .hypothesis/
 .pytest_cache/
 
+# Ruff cache
+.ruff_cache/
+
 # Translations
 *.mo
 *.pot
diff --git a/gym_pybullet_drones/control/BaseControl.py b/gym_pybullet_drones/control/BaseControl.py
index 7066cf013..b6ba35036 100644
--- a/gym_pybullet_drones/control/BaseControl.py
+++ b/gym_pybullet_drones/control/BaseControl.py
@@ -1,4 +1,3 @@
-import os
 import numpy as np
 import xml.etree.ElementTree as etxml
 import pkg_resources