AttributeError: module 'tensorboard.summary._tf.summary' has no attribute 'FileWriter'

[Gironote]

My environment : Ubuntu-16.04 CUDA-9.0, CUDNN-7.0.5, Python-3.7.0, PyTorch-1.0.0, tensorboard-2.3.0 tensorflow-2.3.0 and anaconda

In this step error occur
$ python train/train_net_det.py --cfg cfgs/det_sample.yaml OUTPUT_DIR output/car_train

so I tried tf.summary.FileWriter switch to tf.train.SummaryWriter but error occur too.