i got
tensorflow.python.framework.errors_impl.InvalidArgumentError:  logits and labels must be
broadcastable: logits_size=[68,30522] labels_size=[68,1619381]
	 [[node categorical_crossentropy/softmax_cross_entropy_with_logits (defined at fit-bert.py:379) ]] 
[Op:__inference_train_function_7360]