--- a/hgext/beautifygraph.py	Mon Jul 10 15:59:04 2023 +0200
+++ b/hgext/beautifygraph.py	Fri Feb 03 04:09:49 2023 +0100
@@ -103,5 +103,5 @@
         )
         return
 
-    extensions.wrapfunction(graphmod, b'outputgraph', outputprettygraph)
-    extensions.wrapfunction(templatekw, b'getgraphnode', getprettygraphnode)
+    extensions.wrapfunction(graphmod, 'outputgraph', outputprettygraph)
+    extensions.wrapfunction(templatekw, 'getgraphnode', getprettygraphnode)