package Ġcom . rap ht a . drv ma Ċ Ċ import Ġcom . rap ht a . drv ma . model . data . Known Driver Ċ import Ġio . reactivex . Observable Ċ Ċ import Ġretrofit 2 . http . GET ĊĊĊ Ċ // ĠRequest Ġservice Ġwith Ġmethods Ġfor Ġsending Ġdata Ġto Ġthe Ġbackend Ċ Ċ interface ĠRequest Service Ġ{ ĊĊĠĠĠ Ġ@ GET (" api / known _ drivers ") ĊĠĠĠ Ġfun Ġget Known Drivers (): ĠObservable < List < Known Driver >> ĊĊ Ċ } ĊĊĊ