Make mypy happy

dstansby · dstansby · commit 49c64a2542dc · 2024-01-11T12:01:05.000Z
diff --git a/src/napari_matplotlib/histogram.py b/src/napari_matplotlib/histogram.py
@@ -41,12 +41,11 @@ def on_update_layers(self) -> None:
             layer.events.contrast_limits.connect(self._update_contrast_lims)
 
     def _update_contrast_lims(self) -> None:
-        [
+        for lim, line in zip(
+            self.layers[0].contrast_limits, self._contrast_lines
+        ):
             line.set_xdata(lim)
-            for lim, line in zip(
-                self.layers[0].contrast_limits, self._contrast_lines
-            )
-        ]
+
         self.figure.canvas.draw()
 
     def draw(self) -> None:
