System information

Have I written custom code (as opposed to using a stock example script provided in TensorFlow):
-No
OS Platform and Distribution (e.g., Linux Ubuntu 16.04):
-Windows
Mobile device (e.g. iPhone 8, Pixel 2, Samsung Galaxy) if the issue happens on mobile device:
-No
TensorFlow installed from (source or binary):
-Pip
TensorFlow version (use command below):
-Tensorflow-gpu 1.9.0
Python version:
-Python 3.6.6
CUDA/cuDNN version:
-CUDA 10.0.0
-cuDNN 7.6.1
GPU model and memory:
-NVIDIA GeForce GTX 1070 Ti (8gb dedicated)

Describe the current behavior

• Try to train a model based on faster_rcnn_nass_coco.config. Get an - error AttributeError: module 'tensorflow' has no attribute 'init_scope'.
  Same code works if I use ssd_mobilenet_v1_pets.config

Code to reproduce the issue
python train.py --logtostderr --train_dir=training/ --pipeline_config_path=training/faster_rcnn_nass_coco.config

Other info / logs
_Traceback (most recent call last):
File "train.py", line 184, in
tf.app.run()
File "C:\Users\Vitalie\Anaconda3\envs\python-cvcourse\lib\site-packages\tensorflow\python\platform\app.py", line 125, in run
_sys.exit(main(argv))
File "C:\Users\Vitalie\Anaconda3\envs\python-cvcourse\lib\site-packages\tensorflow\python\util\deprecation.py", line 250, in new_func
return func(*args, **kwargs)
File "train.py", line 180, in main
graph_hook_fn=graph_rewriter_fn)
File "C:\Users\Vitalie\Downloads\models-master\research\object_detection\legacy\trainer.py", line 291, in train
clones = model_deploy.create_clones(deploy_config, model_fn, [input_queue])
File "C:\Users\Vitalie\Downloads\models-master\research\slim\deployment\model_deploy.py", line 193, in create_clones
outputs = model_fn(*args, **kwargs)
File "C:\Users\Vitalie\Downloads\models-master\research\object_detection\legacy\trainer.py", line 204, in _create_losses
prediction_dict = detection_model.predict(images, true_image_shapes)
File "C:\Users\Vitalie\Downloads\models-master\research\object_detection\meta_architectures\faster_rcnn_meta_arch.py", line 821, in predict
prediction_dict = self._predict_first_stage(preprocessed_inputs)
File "C:\Users\Vitalie\Downloads\models-master\research\object_detection\meta_architectures\faster_rcnn_meta_arch.py", line 872, in _predict_first_stage
image_shape) = self._extract_rpn_feature_maps(preprocessed_inputs)
File "C:\Users\Vitalie\Downloads\models-master\research\object_detection\meta_architectures\faster_rcnn_meta_arch.py", line 1250, in _extract_rpn_feature_maps
feature_map_shape[2])]))
File "C:\Users\Vitalie\Downloads\models-master\research\object_detection\core\anchor_generator.py", line 103, in generate
anchors_list = self._generate(feature_map_shape_list, **params)
File "C:\Users\Vitalie\Downloads\models-master\research\object_detection\anchor_generators\grid_anchor_generator.py", line 111, in generate
with tf.init_scope():
AttributeError: module 'tensorflow' has no attribute 'init_scope'