解决ValueError: n_splits=10 cannot be greater than the number of members in each class.

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问题描述：

在训练模型时使用到了交叉验证，当我设置 n_split = 10 出现如下问题 ValueError: n_splits=10 cannot be greater than the number of members in each class.

Traceback (most recent call last):
  File "E:\Code\PyCharm\Contrast learning\main_real.py", line