diff --git a/plantcv/annotate/classestomove.py b/plantcv/annotate/classestomove.py
index d72f129..61bc6a8 100755
--- a/plantcv/annotate/classestomove.py
+++ b/plantcv/annotate/classestomove.py
@@ -5,7 +5,5 @@
 
 class Viewer(napari.Viewer):
     def layer_size(self, layer):
-        """
-        method to get current size of points
-        """
+        """method to get current size of points"""
         return self.layers[layer]._current_size