python画散点图

import numpy as np

x=np.array([1,10])

y=np.array([10,5])

w=[]

w1=[]

import matplotlib.pyplot as plt

for i in range(100):

    w.append(x[0]*i*0.01+(1-i*0.01)*x[1])

    w1.append(y[0]*i*0.01+(1-i*0.01)*y[1])    

plt.scatter(w,w1)

plt.show()