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

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

fluorescence_assay/plotting.py

@@ -31,7 +31,7 @@ def format_plot(
         ylabel: Optional[str] = None,
         square: Optional[bool] = False,
     ):
-        
+
         if title is not None:
             axes.set_title(title)