transformers

5c77ee2d - Add example for iterative chatting with MLLMs (#45398)

Add example for iterative chatting with MLLMs (#45398) * add example * Apply suggestions from code review Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com> --------- Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>