gradio

6a218b41 - rework upload to be a class method + pass client into each component (#8179)

rework upload to be a class method + pass client into each component (#8179) * rework upload to be a class method + pass client into each component * add changeset * Update client/js/src/utils/upload_files.ts * fix storybook * review comments * Apply suggestions from code review Co-authored-by: Hannah <hannahblair@users.noreply.github.com> * format * ts fix --------- Co-authored-by: gradio-pr-bot <gradio-pr-bot@users.noreply.github.com> Co-authored-by: Hannah <hannahblair@users.noreply.github.com>