Changing toolkit

My project depends on TensorFlow Swift which requires its toolchain to be used when compiling Swift source.

This is possible in Xcode through Preferences > Component window (see image below).

The only option (I can see) in AppCode however is to specify the Xcode location (also image see below). Overwriting the Xcode Toolchains with the TensorFlow Swift breaks AppCode.

Is there any way to switch Toolchains like you can in Xcode. If not, I can't really use this product which would be a shame because I love the IDE.