导入错误
错误:TypeError: Can’t instantiate abstract class Euclidean with abstract methods get_metric, score_pairs
解决:pip install --user metric_learn==0.3.0
新错误:ImportError: cannot import name ‘graph_lasso’ from ‘sklearn.covariance’
解决:找到那行导入的代码 直接注释掉 像下边那个
错误:ImportError: cannot import name ‘pinvh’ from ‘sklearn.utils.extmath’
解决: