Question: One data analyst needs to build a decision tree model for a classification problem. She created a decision tree model, called DT , by using

One data analyst needs to build a decision tree model for a classification problem. She created a decision tree model, called DT, by using DecisionTreeClassifier() and its default parameters. (see below)
DT = DecisionTreeClassifier()
DT.fit(train_X, train_y)
Whats likely to be the problem with DT? Why?

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