changed predict keyword

See merge request !46

implemented main function

See merge request !45

implemented Keyword_Spotting_service function

See merge request !44

create preprocess function

See merge request !43

create predict function

See merge request !42

create _Keyword_Spotting_Service s class

See merge request !41

import TensorFlow, NumPy, librosa

See merge request !40

create model.h5 file

See merge request !39

It18218640

See merge request !38

implemented main function

See merge request !37

implemented load_dataset function

See merge request !36

implemented get_data_splits function

See merge request !35

implemented build_model function

See merge request !34

import json, NumPy, TensorFlow

See merge request !33

create data json file

See merge request !32

add train.py file

See merge request !31

change route

See merge request !30