ZeroDivisionError

[gqjia]

Traceback (most recent call last):
File "/Users/***/Documents/GitHub/FJSP/PSO/PSO_third.py", line 160, in
clean_contents[i][j][0] = (1/clean_contents[i][j][0])/temp_sum
ZeroDivisionError: integer division or modulo by zero

[superhqh]

There may some problem with the "clean_contents", you can check this variable and the dataset imported. Although i have runned this code sucessfully in my computer, this is a tough version.