# Classes Excluded From Evaluation

[codenamewei]

Hi everyone, I encounter an anomaly here in which the code run and show the result.
However, the output state (2 classes excluded from average), what does this means?

and one more, the number of class here, how come it correct when 7?

the gist are attached below.
https://gist.github.com/happiie/eeb6cd2b3db6c3c6aeb920e3554a6727