DELETE User page

            IN THE controllers.js FILE ADD THE FOLLOWING CODE
            AND TEST USING THIS IN THUNDER CLIENT
            http://localhost:5000/deleteUser/[email address]
        

            //DELETE      /user/[user email]
            exports.deleteUser = async (req, res) => {
              try {
                const email = req.params.email //THIS LINE MISSING IN VIDEO???
                await User.deleteOne({email: req.params.email});
                res.status(200).send({message: `${email} deleted`})
              } catch (error) {
                res.status(500).send(error);
              }
            }