Question: We will split the data to train and test datasets such that the test dataset is 2 0 % of original data. Use sklearn.model _

We will split the data to train and test datasets such that the test dataset is 20% of original data. Use sklearn.model_selection.train_test_split function to split the data frame to X_train and X_test. X_train is 80% of observation randomly chosen. X_test is the rest 20%. Both X_train and X_test are pd.DataFrame object and include 'price' in the table. Note that the train_test_split can handle data frame as well as array.

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