I've run into an issue with a small Foundation Models test with Generable. I'm getting a strange error message with this Generable. I was able to get simpler ones to work.
Is this because the Generable is recursive with a property of [HTMLDiv]?
The error message is:
FoundationModels/SchemaAugmentor.swift:209: Fatal error: 'try!' expression unexpectedly raised an error: FoundationModels.GenerationSchema.SchemaError.undefinedReferences(schema: Optional("SafeResponse<HTMLDiv>"), references: ["HTMLDiv"], context: FoundationModels.GenerationSchema.SchemaError.Context(debugDescription: "Undefined types: [HTMLDiv]", underlyingErrors: []))
The code is:
import FoundationModels
import Playgrounds
@Generable
struct HTMLDiv {
@Guide(description: "Optional named ID, useful for nicknames")
var id: String? = nil
@Guide(description: "Optional visible HTML text")
var textContent: String? = nil
@Guide(description: "Any child elements", .count(0...10))
var children: [HTMLDiv] = []
static var sample: HTMLDiv {
HTMLDiv(
id: "profileToolbar",
children: [
HTMLDiv(textContent: "Log in"),
HTMLDiv(textContent: "Sign up"),
]
)
}
}
#Playground {
do {
let session = LanguageModelSession {
"Your job is to generate simple HTML markup"
"Here is an example response to the prompt: 'Make a profile toolbar':"
HTMLDiv.sample
}
let response = try await session.respond(
to: "Make a sign up form",
generating: HTMLDiv.self
)
print(response.content)
} catch {
print(error)
}
}
