♻ Simplify conditional assignment in `fastapi/dependencies/utils.py` (#4597)
♻ Simplify conditional assignment in `fastapi/dependencies/utils.py` (#4597)

Co-authored-by: Sebastián Ramírez <668e2a3febf6a4b75056e840735926407962bc4e@gmail.com>
tiangolo/fastapi,tiangolo/fastapi,tiangolo/fastapi