fix noise generation

scripts/run_experiments.jl

@@ -894,7 +894,7 @@ function add_noise(img; noise_sigma, noise_p)
     img_noisy = img .+ noise_sigma * randn(rng, Float64, size(img))
     for i in eachindex(img)
         if rand(rng) < noise_p
-            img_noisy[i] = rand(Bool) ? 1. : 0.
+            img_noisy[i] = rand(rng, Bool) ? 1. : 0.
         end
     end