* fix multimodal bug python * update file names * precommit fixes * Update python/samples/getting_started/multimodal_input/README.md Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com> * udpate readme * add copyright line, remove audio example function --------- Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>