BUG: set_label_image should call setLabelImage, not setImage

Author: bnmajor

itkwidgets/viewer.py

@@ -256,7 +256,7 @@ def set_label_image(self, label_image: Image):
         render_type = _detect_render_type(label_image, 'image')
         if render_type is RenderType.IMAGE:
             label_image = _get_viewer_image(label_image, label=True)
-            self.queue_request('setImage', label_image)
+            self.queue_request('setLabelImage', label_image)
         elif render_type is RenderType.POINT_SET:
             label_image = _get_viewer_point_sets(label_image)
             self.queue_request('setPointSets', label_image)