2.
Windows系统,Windows11,anaconda3下的jupyter notebook
import pandas as pd
from sklearn.tree import DecisionTreeClassifier
from sklearn.model_selection import train_test_split
from sklearn.model_selection import GridSearchCV
from sklearn.model_selection import cross_val_score
import matplotlib.pyplot as plt
以上能在网上找到的解决办法都使用过了,但是没有解决问题