2 different swift compiler errors

[jelmerS2]

I'm getting
VisionNative.swift:147:17: Cannot find 'UnitySendMessage' in scope
and:
VisionNative.swift:53:35: Cannot find 'Inceptionv3' in scope

I tried adding Inceptionv3 by dropping it into the project and by adding it in different location under "build phases" for Unity.iPhone target.
But the documentation is a bit ambiguous about where exactly you should add the file (copy bundle resources? copy files? compule sources? etc)