Fix FlowMatch initialization order

Author: saddam213

TensorStack.StableDiffusion/Schedulers/FlowMatchEulerDiscreteScheduler.cs

@@ -27,14 +27,14 @@ public FlowMatchEulerDiscreteScheduler(ISchedulerOptions options) : base(options
         /// <param name="strength">The strength.</param>
         public override void Initialize(float strength)
         {
-            base.Initialize(strength);
             var timesteps = ArrayHelpers.Linspace(1, Options.TrainTimesteps, Options.TrainTimesteps);
             var sigmas = timesteps
                 .Select(x => x / Options.TrainTimesteps)
                 .Select(sigma => Options.Shift * sigma / (1f + (Options.Shift - 1f) * sigma))
                 .ToArray();
             _sigmaMin = sigmas.Min();
             _sigmaMax = sigmas.Max();
+            base.Initialize(strength);
         }