python プログラムを完成させたい

python
1dist_price={2:770,3:1090,5:1570,10:2880}
2midnight_price={2:850,3:1170,5:1730,10:3100}
3
4class EbetsuTaxi:
5    def __init__(self):
6        self.price=610
7
8    def get_taxi(self):
9        if time=="深夜":
10            return self.midn_price(dis)
11        elif time=="通常":
12            return self.gene_price(dis)
13
14    def gene_price(self,dis):
15        global dist_price
16        its=dist_price.items()
17        for i in its:
18            if i[0]<=dis:
19                self.price=i[1]
20        self.price=self.discount_price(self.price)
21        return self.price
22
23    def midn_price(self,dis):
24        global midnight_price
25        its=midnight_price.items()
26        for i in its:
27            if i[0]<=dis:
28                self.price=i[1]
29        self.price=self.discount_price(self.price)
30        return self.price
31
32    def discount_price(self,p_price):
33        if p_price>2500:
34            print("1割引きします")
35            p_price=int(p_price-(p_price-2500) * 0.1)
36        else:
37            print("割引対象外です")
38        return p_price
39
40dis=float(input("距離を入力(km)->"))
41time=input("時間を入力(通常or深夜)")
42tx = EbetsuTaxi()
43pr = tx.get_taxi(dis,time)
44print(f"料金は{pr}")

どこをどう直せばよいのでしょうか、教えてほしいです。
エラーはこちらです。
Traceback (most recent call last):
File "Main.py", line 43, in <module>
pr = tx.get_taxi(dis,time)
TypeError: get_taxi() takes 1 positional argument but 3 were given