InvalidArgumentError: data[0].shape = [3] does not start with indices[0].shape = [2]

[Shafi2016]

Hello,

Thank you so much for a very nice book. I'm running your example 5. LSTM Multivariate Horizon Style.ipynb

but getting an error, when running these chunk of codes

EVALUATION_INTERVAL = 150 EPOCHS = 100 history = lstm_multi.fit(train_data_multi, epochs=EPOCHS,steps_per_epoch=EVALUATION_INTERVAL,validation_data=val_data_multi, validation_steps=50,verbose =1, callbacks =[tf.keras.callbacks.EarlyStopping(monitor='val_loss', min_delta=0, patience=10, verbose=1, mode='min'),tf.keras.callbacks.ModelCheckpoint(model_path,monitor='val_loss', save_best_only=True, mode='min', verbose=0)])

The error as