Conversation so far:
What are the associate pythons?
Several people have been accorded unofficial associate Python status over the years. Occasionally such people have been referred to as the 'seventh Python'.
Who are the associate pythons referred to as the 'seventh Python'?
The two collaborators with the most meaningful and plentiful contributions have been Neil Innes and Carol Cleveland.
What Monty Python films or shows did Neil Innes and Carol Cleveland work on?
Neil Innes is the only non-Python besides Douglas Adams to be credited with writing material for Flying Circus. He appeared in sketches and the Python films.

Question: What were Carol Cleveland's contribution to Monty Python?
Self-contained rewrite: What were Carol Cleveland's contributions to Monty Python?