Update 4.4.3 HTTP Methods Example
Update 4.4.3 HTTP Methods Example

Otherwise it produces `ValueError: View function did not return a response`.
tristanfisher/flask,dawran6/flask,drewja/flask,pallets/flask,mitsuhiko/flask,pallets/flask,drewja/flask,pallets/flask,tristanfisher/flask,fkazimierczak/flask,drewja/flask,mitsuhiko/flask,dawran6/flask,fkazimierczak/flask,fkazimierczak/flask