[3.11] [doc] Update example in traceback doc (GH-96600) (GH-96603)

This Monty Python reference is of-its-time. It could seem inappropriate in the context of today's sensibilities around mental health.

Automerge-Triggered-By: GH:iritkatriel
(cherry picked from commit c4999f26)

Co-authored-by: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>