title: NewRandomAccessFile failed to create/open ; Attention_OCR
body: <p>I am using a pretrained model by TensorFlow , Attention ocr <a href="https://github.com/tensorflow/models/tree/master/research/attention_ocr" rel="nofollow noreferrer">https://github.com/tensorflow/models/tree/master/research/attention_ocr</a></p>
  
  <p>While running eval.py the script always runs into an error
  <code>File "C:\Users\DELL\Anaconda3\envs\python35DL\lib\site-packages\tensorflow\python\framework\errors_impl.py", line 519, in __exit__
      c_api.TF_GetCode(self.status.status))
  tensorflow.python.framework.errors_impl.NotFoundError: NewRandomAccessFile failed to Create/Open: D:\Vision_Project\attention_ocr\python\data/fsns\charset_size=134.txt : The system cannot find the path specified.
  ; No such process
  </code>
  I am unable to understand which path it cannot find , where and how do I fix this in the script .</p>
  
  <p>System Configurations (if it matters)  : 
  Windows 10 , 8gb RAM , Core i3 , 1 TB HDD
  Tensorflow Version : 1.8.0
  Python Version : 3.5 running through VirtualEnv</p>