python运行的话一定要运行完

代码：

import turtle as t
t.speed(0)
t.color('red')
d=0.1
for _ in range(50):
    t.forward(d)
    t.left(360/6-1)
    d+=0.1
t.color('blue ')

for _ in range(50):
    t.forward(d)
    t.left(360/6-1)
    d+=0.1
t.color('green ')

for _ in range(50):
    t.forward(d)
    t.left(360/6-1)
    d+=0.1
t.color('gold ')
for _ in range(50):
    t.forward(d)
    t.left(360/6-1)
    d+=0.1
for _ in range(50):
    t.forward(d)
    t.left(360/6-1)
    d+=0.1
t.color('blue ')

for _ in range(50):
    t.forward(d)
    t.left(360/6-1)
    d+=0.1
t.color('green ')

for _ in range(50):
    t.forward(d)
    t.left(360/6-1)
    d+=0.1
t.color('gold ')
for _ in range(50):
    t.forward(d)
    t.left(360/6-1)
    d+=0.1
for _ in range(50):
    t.forward(d)
    t.left(360/6-1)
    d+=0.1
t.color('blue ')

for _ in range(50