A coding error in gp.py

[lyq998]

In line 48:
expected_improvement[sigma == 0.0] == 0.0
It should be:
expected_improvement[sigma == 0.0] = 0.0

[syunlee]

I wonder what that command means.
In that case, I think it might work as below..

if sigma equals zero, index 1 (sigma==0 -> True), i.e., expected_improvement[1]=0?
otherwise, index 0 (sigma !=0 -> False), i.e., expected_improvement[0]=0?

If I'm wrong, please let me know.
Thanks in advance