Tensorflow models error - python

I am testing some chatbots from Github, I seem to get the following error whenever I try running chatbots using tensorflow.
after typing python train.py
Traceback (most recent call last):
File "train.py", line 8, in <module>
from tf_seq2seq_chatbot.lib.train import train
File "C:\Users\S\Downloads\ChatBot-master\ChatBot-master\tf_seq2seq_chatbot\lib\train.py", line 14, in <module>
from tf_seq2seq_chatbot.lib.seq2seq_model_utils import create_model
File "C:\Users\S\Downloads\ChatBot-master\ChatBot-master\tf_seq2seq_chatbot\lib\seq2seq_model_utils.py", line 11, in <module>
from tf_seq2seq_chatbot.lib import seq2seq_model
File "C:\Users\S\Downloads\ChatBot-master\ChatBot-master\tf_seq2seq_chatbot\lib\seq2seq_model.py", line 28, in <module>
from tensorflow.models.rnn.translate import data_utils
ImportError: No module named 'tensorflow.models'
Source https://github.com/AhmedAbdalazeem/ChatBot

You need to install the tensorflow.models repository.

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Traceback (most recent call last):
File "train_drnet.py", line 10, in <module>
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File "/home/muse/drnet-py/utils.py", line 18, in <module>
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Traceback (most recent call last):
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Traceback (most recent call last):
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