Sophia: undefined reference to rand!

[bertini97]

Minimal Reproducible Example 👇

using Optimization, Enzyme, LinearAlgebra

H = randn(5, 10)
u0 = randn(2, 5)

mse(ζ, H) = norm(ζ*H)
optf = OptimizationFunction(mse, Optimization.AutoEnzyme())
prob = OptimizationProblem(optf, u0, H)
sol = solve(prob, Optimization.Sophia())

Error & Stacktrace ⚠️

UndefVarError: `randn!` not defined in `Optimization`
Suggestion: check for spelling errors or missing imports.