Issue with running tuner.search on Windows machine

When I run

tuner.search(img_train, label_train, epochs=NUM_EPOCHS, validation_split=0.2, callbacks=[stop_early]) form lab in Week1.

I am getting this error:

NotFoundError: Failed to create a NewWriteableFile: kt_dir\kt_hyperband\trial_671ffa606dde496976f6a7fd7b0fe746\checkpoints\epoch_0\checkpoint_temp/part-00000-of-00001.data-00000-of-00001.tempstate16078603113081262188 : The system cannot find the path specified.
; No such process [Op:SaveV2]

Can someone help to resolve it.

Please use linux environment for the labs. Consider filing a ticket with the keras team on github for windows specific issues.