def avg_rating(self):
return avg(
int(v) for v in self.reviews.values_list('rating', flat=True))
def avg_rating(self):
return avg(int(v) for v in self.reviews.values_list('rating', flat=True))
def avg_cost(self):
return avg(int(v) for v in self.reviews.values_list('cost', flat=True))
def avg_cost(self):
return avg(int(v) for v in self.reviews.values_list('cost', flat=True))
