diff --git a/applications/endoscopy_tool_tracking/cpp/CMakeLists.txt b/applications/endoscopy_tool_tracking/cpp/CMakeLists.txt
index 5e1e5c9dc..af55523da 100644
--- a/applications/endoscopy_tool_tracking/cpp/CMakeLists.txt
+++ b/applications/endoscopy_tool_tracking/cpp/CMakeLists.txt
@@ -63,7 +63,7 @@ if(BUILD_TESTING)
 
   # Configure the yaml file for testing
   file(READ "${CMAKE_CURRENT_SOURCE_DIR}/endoscopy_tool_tracking.yaml" CONFIG_FILE)
-  
+
   string(REPLACE "count: 0" "count: 10" CONFIG_FILE ${CONFIG_FILE})
   string(REPLACE "record_type: \"none\"" "record_type: \"visualizer\"" CONFIG_FILE ${CONFIG_FILE})
   string(REPLACE "directory: \"/tmp\"" "directory: \"${RECORDING_DIR}\"" CONFIG_FILE ${CONFIG_FILE})
diff --git a/applications/endoscopy_tool_tracking/python/CMakeLists.txt b/applications/endoscopy_tool_tracking/python/CMakeLists.txt
index a95bceb84..26204b2c8 100644
--- a/applications/endoscopy_tool_tracking/python/CMakeLists.txt
+++ b/applications/endoscopy_tool_tracking/python/CMakeLists.txt
@@ -26,7 +26,7 @@ if(BUILD_TESTING)
 
   # Configure the yaml file for testing
   file(READ "${CMAKE_CURRENT_SOURCE_DIR}/endoscopy_tool_tracking.yaml" CONFIG_FILE)
-  
+
   string(REPLACE "count: 0" "count: 10" CONFIG_FILE ${CONFIG_FILE})
   string(REPLACE "directory: \"/tmp\"" "directory: \"${RECORDING_DIR}\"" CONFIG_FILE ${CONFIG_FILE})
   string(REPLACE "basename: \"tensor\"" "basename: \"${SOURCE_VIDEO_BASENAME}\"" CONFIG_FILE ${CONFIG_FILE})
diff --git a/utilities/convert_gxf_entities_to_images.py b/utilities/convert_gxf_entities_to_images.py
index 147696274..7032681d2 100644
--- a/utilities/convert_gxf_entities_to_images.py
+++ b/utilities/convert_gxf_entities_to_images.py
@@ -64,4 +64,3 @@ def main():
 
 if __name__ == "__main__":
     main()
-
diff --git a/utilities/gxf_entity_codec.py b/utilities/gxf_entity_codec.py
index bb3aeb4f0..7da92b380 100644
--- a/utilities/gxf_entity_codec.py
+++ b/utilities/gxf_entity_codec.py
@@ -1102,4 +1102,3 @@ def add(self, array: ArrayLike, *, name: str = "") -> Entity:
         self._index += 1
 
         return entity
-
diff --git a/utilities/video_validation.py b/utilities/video_validation.py
index ffd8a2b3b..a4fef1e98 100644
--- a/utilities/video_validation.py
+++ b/utilities/video_validation.py
@@ -115,4 +115,3 @@ def main():
 
 if __name__ == "__main__":
     main()
-