Data sciense, average of rows (data manipulation, 1 lesson)

Question

Hi!
I finished all code projects in course, but it doesn't work with 1 lesson called data manipulation.
The code works fine, but in 2, 3, 4 tests i conseder i have one additional whitespace in answer besause of the round function. Don't know what to do else, i tryed a lot of different round functions, changed my code a lot, adding to lists, etc.

Here is my code (2 different ways):

import numpy as np

n, p = [int(x) for x in input().split()]

arr = np.zeros([n,p], "float")

for i in range(n):
arr[i, :] = [float(xx) for xx in input().split()]

print(arr.mean(axis = 1).round(2))

arr_mean = np.zeros([n], 'float')

for i in range(n):
m_sum = 0
for j in range(p):
m_sum = arr[i, j] + m_sum
arr_mean[i] = m_sum/p

print(arr_mean.round(2))

Answer 1

Ana there currently is a bug in this project and the developers have been trying to fix it.. Hoping it will resolved soon...

Answer 2

Oh, thanks a lot for answer!

Answer 3

Same issue

https://www.sololearn.com/Discuss/3069490/?ref=app

Answer 4

Ana the module project 8 data science playground should be fixed.