diff --git a/glue_vispy_viewers/__init__.py b/glue_vispy_viewers/__init__.py
index 73c2d920..18f1dae4 100644
--- a/glue_vispy_viewers/__init__.py
+++ b/glue_vispy_viewers/__init__.py
@@ -1,6 +1,6 @@
 import importlib.metadata
 
-__version__ = importlib.metadata.version('glue-vispy-viewers')
+__version__ = importlib.metadata.version("glue-vispy-viewers")
 
 try:
     import OpenGL  # noqa
@@ -11,5 +11,8 @@
 
 # Ensure we can read old session files prior to the Qt/Jupyter split
 from glue.core.state import PATH_PATCHES
-PATH_PATCHES['glue_vispy_viewers.scatter.scatter_viewer.VispyScatterViewer'] = 'glue_vispy_viewers.scatter.qt.scatter_viewer.VispyScatterViewer'
+
+PATH_PATCHES[
+    "glue_vispy_viewers.scatter.scatter_viewer.VispyScatterViewer"
+] = "glue_vispy_viewers.scatter.qt.scatter_viewer.VispyScatterViewer"
 del PATH_PATCHES
diff --git a/glue_vispy_viewers/scatter/jupyter/layer_state_widget.py b/glue_vispy_viewers/scatter/jupyter/layer_state_widget.py
index d8a6ea83..1b497aea 100644
--- a/glue_vispy_viewers/scatter/jupyter/layer_state_widget.py
+++ b/glue_vispy_viewers/scatter/jupyter/layer_state_widget.py
@@ -6,7 +6,7 @@
 from glue_jupyter.state_traitlets_helpers import GlueState
 from glue_jupyter.vuetify_helpers import link_glue_choices
 
-__all__ = ["ScatterLayerStateWidget"]
+__all__ = ["Scatter3DLayerStateWidget"]
 
 
 class Scatter3DLayerStateWidget(v.VuetifyTemplate):
@@ -60,7 +60,6 @@ class Scatter3DLayerStateWidget(v.VuetifyTemplate):
     zerr_attribute_items = traitlets.List().tag(sync=True)
     zerr_attribute_selected = traitlets.Int(allow_none=True).tag(sync=True)
 
-
     def __init__(self, layer_state):
         super().__init__()
 
diff --git a/glue_vispy_viewers/scatter/jupyter/scatter_viewer.py b/glue_vispy_viewers/scatter/jupyter/scatter_viewer.py
index bf12fc29..c8bf3378 100644
--- a/glue_vispy_viewers/scatter/jupyter/scatter_viewer.py
+++ b/glue_vispy_viewers/scatter/jupyter/scatter_viewer.py
@@ -5,7 +5,6 @@
 from .layer_state_widget import Scatter3DLayerStateWidget
 
 
-
 class JupyterVispyScatterViewer(VispyScatterViewerMixin, IPyWidgetView):
 
     _options_cls = Scatter3DViewerStateWidget
diff --git a/glue_vispy_viewers/scatter/jupyter/viewer_state_widget.py b/glue_vispy_viewers/scatter/jupyter/viewer_state_widget.py
index 306575ae..bb09968d 100644
--- a/glue_vispy_viewers/scatter/jupyter/viewer_state_widget.py
+++ b/glue_vispy_viewers/scatter/jupyter/viewer_state_widget.py
@@ -1,17 +1,10 @@
-from ipywidgets import Checkbox, VBox
-
-
-from glue_jupyter.link import link
-from glue_jupyter.widgets import LinkedDropdown
-
-
 import ipyvuetify as v
 import traitlets
 
 from glue_jupyter.state_traitlets_helpers import GlueState
 from glue_jupyter.vuetify_helpers import link_glue_choices
 
-__all__ = ["ScatterViewerStateWidget"]
+__all__ = ["Scatter3DViewerStateWidget"]
 
 
 class Scatter3DViewerStateWidget(v.VuetifyTemplate):