ValueError: Unknown variable: <KerasVariable shape=(2, 100), dtype=float32, path=dense_9/kernel>. This optimizer can only be called for the variables it was originally built with. When working with a new set of variables, you should recreate a new optimizer instance.
ValueError: Unknown variable: <KerasVariable shape=(2, 100), dtype=float32, path=dense_9/kernel>. This optimizer can only be called for the variables it was originally built with. When working with a new set of variables, you should recreate a new optimizer instance.