some questions about the dataset

[raewyngo]

hello ,
I am so interested in your work ,
but I faced some errors when running the code , as follow:
IOError: [Errno 2] No such file or directory: '/shared/data/czhang82/source/tweets-la/clean/tweets.txt'

Could you please give us the format of this file /shared/data/czhang82/source/tweets-la/clean/tweets.txt
and other relative dataset?
Thanks a lot!