当我尝试使用sklearn.linear-regression时会发生此错误：
这是我的代码：
#the dimension of data and lable for linear regression
X_test =1*688
Y_test =1*2065
X_train =501*688
Y_train =501*2065
# fit the regression model
model.fit(X_train,Y_train)
y_test_prediction=model.predict(X_test)
此链接是我的错误：
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