[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

src/mslice/widgets/workspacemanager/input_boxes.py

@@ -61,5 +61,5 @@ def user_input(self):
             try:
                 v2_value = float(v2)
             except ValueError:
-                pass                
+                pass
         return v1_value, v2_value