- Removed tailFreeZ from LLamaExecutorExtensions (deprecated upstream)

 - Removed old `NativeApi.Sampling.cs`, this should have all been removed with the sampling pipeline update

Author: martindevans

LLama/Extensions/LLamaExecutorExtensions.cs

@@ -150,7 +150,6 @@ private string CreatePrompt(IList<ChatMessage> messages)
                     MinKeep = options?.AdditionalProperties?.TryGetValue(nameof(DefaultSamplingPipeline.MinKeep), out int mk) is true ? mk : s_defaultPipeline.MinKeep,
                     MinP = options?.AdditionalProperties?.TryGetValue(nameof(DefaultSamplingPipeline.MinP), out float mp) is true ? mp : s_defaultPipeline.MinP,
                     Seed = options?.AdditionalProperties?.TryGetValue(nameof(DefaultSamplingPipeline.Seed), out uint seed) is true ? seed : (uint)(t_random ??= new()).Next(),
-                    TailFreeZ = options?.AdditionalProperties?.TryGetValue(nameof(DefaultSamplingPipeline.TailFreeZ), out float tfz) is true ? tfz : s_defaultPipeline.TailFreeZ,
                     Temperature = options?.Temperature ?? 0,
                     TopP = options?.TopP ?? 0,
                     TopK = options?.TopK ?? s_defaultPipeline.TopK,

LLama/LLavaWeights.cs

@@ -9,7 +9,8 @@ namespace LLama;
 /// <summary>
 /// A set of llava model weights (mmproj), loaded into memory.
 /// </summary>
-public sealed class LLavaWeights : IDisposable
+public sealed class LLavaWeights
+    : IDisposable
 {
     /// <summary>
     /// The native handle, which is used in the native APIs