C4W2 Wrong metric in alpaca improved model

Course Q&A Deep Learning Specialization Convolutional Neural Networks
1

In exercise 3 we are asked to manually set the loss function, the optimizer and evaluation metric. I got the following error AssertionError: Wrong metric but can not find the mistake in my code. I defined the variable metrics as follows metrics = [tf.keras.metrics.Accuracy()]

I would appreciate any help, thanks!

2

That’s not how you set the accuracy metric.

It just wants you to set the variable metrics = [‘accuracy’]

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