c++ Could not create cudnn handle: CUDNN_STATUS_ALLOC_FAILED code example

Example: Could not create cudnn handle: CUDNN_STATUS_ALLOC_FAILED

physical_devices = tf.config.experimental.list_physical_devices('GPU')
assert len(physical_devices) > 0, "Not enough GPU hardware devices available"
config = tf.config.experimental.set_memory_growth(physical_devices[0], True)