Error in get_attributes

[vikaschib7]

Number of documents must be greater than batchsize. Please revise the batchsize.
Dataprocessing ended with an error.
Traceback (most recent call last):
File "main.py", line 200, in
run_examples()
File "main.py", line 194, in run_examples
example1()
File "main.py", line 55, in example1
trainingset_attributes=data_processing.get_attributes())
File "/home/glmr/anaconda3/apps/deep-belief-nets-for-topic-modeling/DataPreparation/data_processing.py", line 437, in get_attributes
return s.load(open(env_paths.get_attributes_path(training), "rb"))
IOError: [Errno 2] No such file or directory: 'output/train/BOWs/attributes.p'