使用scipy模块时出现警告：FutureWarning: Using a non-tuple sequence for multidimensional indexing is deprecated; use `arr[tuple(seq)]` instead of `arr[seq]`. In the future this will be interpreted as an array index, `arr[np.array(seq)]`, which will result either in an error or a different result.
那是因为使用的scipy模块版本太低，比如版本是1.1可能会出现警告，将版本更新至1.2后，警告消失
更新方法：
pip install --upgrade scipy
