//anko library
    implementation "org.jetbrains.anko:anko:$anko_version"
    // Anko Commons
    implementation "org.jetbrains.anko:anko-commons:$anko_version"
    // Anko AppCompat
    implementation "org.jetbrains.anko:anko-appcompat-v7:$anko_version"

    //retrofit
    implementation 'com.squareup.retrofit2:retrofit:2.4.0'
    implementation 'com.squareup.retrofit2:adapter-rxjava2:2.4.0'
    implementation 'com.squareup.retrofit2:converter-gson:2.4.0'

    //interceptor
    implementation 'com.squareup.okhttp3:logging-interceptor:3.13.0'

    //javax annotations
    implementation 'org.glassfish:javax.annotation:10.0-b28'