https://www.apkmirror.com/apk/samsung-electronics-co-ltd/bixbyvision-framework/bixbyvision-framework-3-7-50-2-release/bixbyvision-framework-3-7-50-2-android-apk-download/
Just downloaded the BixbyVision Framework 3.7.50.2 (arm64-v8a + arm-v7a) (Android 9.0+) APK from @APKMirror