import numpy as np
a = np.loadtxt('/Users/matt/Downloads/output.txt')
https://blog.youkuaiyun.com/heyijia0327/article/details/42506063
import numpy as np
a = np.loadtxt('/Users/matt/Downloads/output.txt')
https://blog.youkuaiyun.com/heyijia0327/article/details/42506063