Merge branch 'master' of https://github.com/SciSharp/LLamaSharp into upstream_master

LLama/Native/SamplingApi.cs

@@ -3,7 +3,7 @@
 namespace LLama.Native
 {
     using llama_token = Int32;
-    internal unsafe class SamplingApi
+    public unsafe class SamplingApi
     {
         /// <summary>
         /// Repetition penalty described in CTRL academic paper https://arxiv.org/abs/1909.05858, with negative logit fix.

LLama/Utils.cs

@@ -11,7 +11,7 @@ using System.Text;
 namespace LLama
 {
     using llama_token = Int32;
-    internal static class Utils
+    public static class Utils
     {
         public static SafeLLamaContextHandle InitLLamaContextFromModelParams(IModelParams @params)
         {