code: def delete_task(self, task=None):
          
          # Iterate over the list of tasks
          for t in self.grindstone['tasks']:
              # If they key of the task matches the task given
              if key_of(t) == task:
                  # Remove that task
                  self.grindstone['tasks'].remove(t)
                  # Return True because something did happen
                  return True
          # Return false because nothing happened
          return False
docs: Deletes a given task by name.