diff -r 628402a01a59 -r baca37fdc8c3 mercurial/web/templates/hgweb.wsgi.j2
--- a/mercurial/web/templates/hgweb.wsgi.j2	Mon Jun 29 18:59:24 2020 -0500
+++ b/mercurial/web/templates/hgweb.wsgi.j2	Mon Jun 29 19:21:11 2020 -0500
@@ -9,7 +9,7 @@
 #import sys; sys.path.insert(0, "/path/to/python/lib")
 
 # Uncomment to send python tracebacks to the browser if an error occurs:
-import cgitb; cgitb.enable()
+#import cgitb; cgitb.enable()
 
 # enable demandloading to reduce startup time
 from mercurial import demandimport; demandimport.enable()