# Do python in leetcode support numpy? Why I cannot import numpy as np? Always a compile error.

• the code is working fine at my machine, but get a compile error in leetcode

``````# Definition for a point
``````

# self.y = b

import numpy as np
class Solution:
# @param points, a list of Points
# @return an integer

``````def maxPoints(self, points):
l = len(points)
maxv = 0
m = 0
vx = []
vy = []
vz = []
for i in range(l-1):
for j in range(i+1,l):
vx.append(points[i].x-points[j].x)
vy.append(points[i].y-points[j].y)
if points[i].x-points[j].x==0:
vz.append(' ')
else:
vz.append((points[j].y*points[i].x-points[i].y*points[j].x)/(points[i].x-points[j].x))
m = m+1
for i in range(m-1):
num = 1
for j in range(i+1,m):
if (np.mod(vx[j],vx[i])==np.mod(vy[j],vy[i])):
if vz[i]==vz[j]:
num = num + 1
if num > maxv:
maxv = num
maxv = (1+np.sqrt(1+8*maxv))/2
return maxv``````

• Import anything in python is forbidden in LeetCode.

We will consider import numpy later or not. However, we will update about it.

However, It would be better to use something else instead for now.

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