FIX: ipympl does not need event loop support

tacaswell · tacaswell · commit 5431ad665205 · 2021-10-06T20:16:03.000-04:00
diff --git a/IPython/core/pylabtools.py b/IPython/core/pylabtools.py
@@ -62,6 +62,7 @@
 del backend2gui["pdf"]
 del backend2gui["ps"]
 del backend2gui["module://matplotlib_inline.backend_inline"]
+del backend2gui["module://ipympl.backend_nbagg"]
 
 #-----------------------------------------------------------------------------
 # Matplotlib utilities
