Where is model.py in the sentiment directory?

[Mahhos]

Hi. In the code/sentiment section, it is mentioned to run below command. However, there is only one main.py in the directory, there is no model.py. Does main.py does the job?

python model.py --embedding word_vectors/stsa.glove.840B.d300.txt.gz \ --train data/stsa.binary.phrases.train \ --dev data/stsa.binary.dev --test data/stsa.binary.test \ --save output_model