exceptions: a character vector of names of packages to keep
type_of_pkg_to_keep: a character vector indicating types of packages to keep. The default, type_of_pkg_to_keep = c("base", "recommended"), keeps all base and recommended packages that come with R when R is installed.
keep_kim: logical. If keep_kim = FALSE, Package 'kim' will be removed along with all other user-installed packages. If keep_kim = TRUE, Package 'kim' will not be removed. By default, keep_kim = FALSE
Examples
## Not run:remove_user_installed_pkgs()## End(Not run)