* add __init__ in templates

* modify setup.py

* delete filename in app, modify main.html to get modules from back

* add single_app()

* add single_app()

* add single_app()

* add single_app()

* add single_app()

* 1.add 'print predict error',2.modify simnet_bow handle func

* 1.add config batch_size; 2.delete req_id_ for every file

* 1.add config batch_size; 2.delete req_id_ for every file

* fix ci

* 1.add config batch_size; 2.delete req_id_ for every file

* add single_app()

* add __init__ in templates

* modify setup.py

* add __init__ in templates

* modify setup.py

* upgrade paddlehub version (1.3.0)

* Update README.md

* upgrade paddlehub version (1.3.0)

* update autodl

* fix reader that drops dataset in predicting phase

* update the directory of tmp.txt

* switch the dependent packages from tb-nightly to tensorboard>=1.15

* add flask version dependment

* add hub-serving

* update seq-label task