>>758
メッセージは以下で全てです。(NGワード対策でディレクトリ一部省略してます)

numpy\core\_methods.py:135: RuntimeWarning: Degrees of freedom <= 0 for slice
keepdims=keepdims)
numpy\core\_methods.py:105: RuntimeWarning: invalid value encountered in true_divide
arrmean, rcount, out=arrmean, casting='unsafe', subok=False)
numpy\core\_methods.py:127: RuntimeWarning: invalid value encountered in double_scalars
ret = ret.dtype.type(ret / rcount)