tools: added missing ToggleTool import

PierreRaybaut · PierreRaybaut · commit 1abfb655a5f6 · 2023-10-23T16:13:53.000+02:00
diff --git a/plotpy/tools/__init__.py b/plotpy/tools/__init__.py
@@ -19,6 +19,7 @@
     InteractiveTool,
     PanelTool,
     RectangularActionTool,
+    ToggleTool,
 )
 from .cross_section import (
     AverageCrossSectionTool,
