last ...

AI/Extensions/AiModelsExtensions.cs

@@ -0,0 +1,25 @@
+using xCommons.Extensions;
+using System.Collections.Generic;
+using Microsoft.Extensions.AI;
+using System.Linq;
+
+namespace xAiApi.AI.Extensions
+{
+    public static class AiModelsExtensions
+    {
+        public static AIContent GetLast(IList<AIContent> source)
+        {
+            //
+            AIContent result = null;
+
+            //
+            if (source.HasChild())
+            {
+                result = source.ElementAt(source.Count - 1);
+            }
+
+            //
+            return result;
+        }
+    }
+}