🐛 Fix mypy checks

TissueImageAnalytics · Nov 21, 2024 · f68a29f · f68a29f
1 parent 0812fc7
commit f68a29f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tiatoolbox/utils/visualization.py b/tiatoolbox/utils/visualization.py
@@ -559,7 +559,7 @@ def to_int_tuple(x: tuple[int, ...] | np.ndarray) -> tuple[int, ...]:
     return canvas
 
 
-def _find_minimum_mpp_sf(mpp: tuple[float, float]) -> float:
+def _find_minimum_mpp_sf(mpp: tuple[float, float] | None) -> float:
     """Calculates minimum mpp scale factor."""
     if mpp is not None:
         return np.minimum(mpp[0] / 0.25, 1)