MainActivity.kt

 override fun onCreate(savedInstanceState: Bundle?) {
        //...
        //Load a cloud model using the FirebaseCloudModelSource Builder class
        val cloudSource = FirebaseCloudModelSource.Builder("pokedex") //name of the model created in Firebase Console
                .enableModelUpdates(true)
                .build()

        //Registering the cloud model loaded above with the ModelManager Singleton
        FirebaseModelManager.getInstance().registerCloudModelSource(cloudSource)

        //Load a local model using the FirebaseLocalModelSource Builder class
        val fireBaseLocalModelSource = FirebaseLocalModelSource.Builder("pokedex")
                .setAssetFilePath("pokedex.tflite") //name of the .tflite model stored in asset folder
                .build()

        //Registering the model loaded above with the ModelManager Singleton
        FirebaseModelManager.getInstance().registerLocalModelSource(fireBaseLocalModelSource)
        //...
}