dependencies {

    // Charts core library dependency:
    implementation "it.czerwinski.android:charts-core:$android_charts_version"

    // Material Design styles for charts core library: 
    implementation "it.czerwinski.android:charts-core-material:$android_charts_version"
}

dependencies {

    // Pie Charts dependency:
    implementation "it.czerwinski.android:charts-piechart:$android_charts_version"

    // Material Design styles for Pie Charts: 
    implementation "it.czerwinski.android:charts-piechart-material:$android_charts_version"
}