@Yeta-t8c

Bro thanks for the video, just what I was looking for. Love from Spain!!❤

@xinchencai514

Thanks for your amazing video. However, when I run this code, I always got the following error: "IndexError: index XXXX is out of bounds for axis 0 with size 100". And I checked the shape of the z and score: "z shape:  (100, 100) Score shape: (10000,)". Maybe something wrong happened in this line of code  "exp_improvement = (mean - max_mean) * scipy.stats.norm.cdf(z) + stdev * scipy.stats.norm.pdf(z)" in 'expected_improvement' function.