<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def has_permission(self, user):
 """ Returns True if the given request has permission to use the tool. Can be overriden by the user in subclasses. """

        return user.has_perm(
            self.model._meta.app_label + '.' + self.get_permission()
        )