in SAM2-Demo/Common/SAM2.swift [97:105]
func getImageEncoding(from url: URL) async throws {
guard let model = imageEncoderModel else {
throw SAM2Error.modelNotLoaded
}
let inputs = try SAM2_1SmallImageEncoderFLOAT16Input(imageAt: url)
let encoding = try await model.prediction(input: inputs)
self.imageEncodings = encoding
}