Merge remote-tracking branch 'origin/release-v1.20.0' into bbz/info-mainline-1.20.0 github/bbz/info-mainline-1.20.0 bbz/info-mainline-1.20.0

1 files changed, 1 insertions, 1 deletions

diff --git a/contrib/experiments/cursesio.py b/contrib/experiments/cursesio.py

index ffefe3bb39..15a22c3a0e 100644
--- a/contrib/experiments/cursesio.py
+++ b/contrib/experiments/cursesio.py
@@ -141,7 +141,7 @@ class CursesStdIO:
         curses.endwin()
 
 
-class Callback(object):
+class Callback:
     def __init__(self, stdio):
         self.stdio = stdio