It's happened some error when run main.py and predict.py

[ericosmic]

I run your source code ,but it happen some errors , for example:
1 in mian.py , it would give a error as below:

2 when run predict.py , it would give a error as below:

[changwookjun]

Indented block error is tab and space error. Unify in one

[changwookjun]

Please get the latest sources