I am getting this error in Python-

import numpy as np

def __init__(self, k = 3, eps = 0.0001):
        self.k = k ## number of clusters
        self.eps = eps ## threshold to stop `epsilon`
        


X=np.genfromtxt('D:\\M Tech\\ctech\\my_courses\\ELL784\\Assignment-3\\train_data.csv',delimiter=' ') #loading test data
print(X)
n, d = X.shape
print("n=",n  ,"d=",d)
clus=3
mu = X[np.random.choice(n, self.k, False), :]
print(mu)

[[ 1.09222171  1.89465052]
 [ 1.25575788 -1.59750016]
 [ 1.2305203   3.6342979 ]
 [ 0.69251878 -0.12405407]]
n= 4 d= 2
---------------------------------------------------------------------------
NameError                                 Traceback (most recent call last)
<ipython-input-20-7bd596b4f068> in <module>()
     12 print("n=",n  ,"d=",d)
     13 clus=3
---> 14 mu = X[np.random.choice(n, self.k, False), :]
     15 print(mu)

NameError: name 'self' is not defined