code: def remove(self, i):
          '''remove a rally point'''
          if i < 1 or i > self.rally_count():
              print("Invalid rally point number %u" % i)
          self.rally_points.pop(i-1)
          self.reindex(f remove(self, i):
          '''remove a rally point'''
          if i < 1 or i > self.rally_count():
              print("Invalid rally point number %u" % i)
          self.rally_points.pop(i-1)
          self.reindex()
docs: remove a rally point