Take the wheels out, press the brake lever a couple of times so the pads nearly touch, pull the hoses out of the levers, chop to length, install new olive / end, stick it in the lever, tighten up lever bolt, push pads / pistons all the way back (to get rid of any little bit of air from the chopped end….and away you go. Takes about 5 minutes.
Although you might want to come up with an excuse in order to return the brakes as they are shi’ite.