Update sample code

Author: budgetdevv

Sample/Program.cs

@@ -79,12 +79,15 @@ private static void Main(string[] args)
 
             outputs.Dispose();
 
-            var output = tokenizer.Tokenize("Hi");
+            const bool TEST_SINGLE_TOKENIZE = false;
 
-            // Console.WriteLine(output.IDs.AsReadOnlySpan().GetSpanPrintString());
-            Console.WriteLine($"Overflowing Tokens Length: {output.OverflowingTokens.Length}");
+            if (TEST_SINGLE_TOKENIZE)
+            {
+                using var output = tokenizer.Tokenize("Hi");
 
-            output.Dispose();
+                // Console.WriteLine(output.IDs.AsReadOnlySpan().GetSpanPrintString());
+                Console.WriteLine($"Overflowing Tokens Length: {output.OverflowingTokens.Length}");
+            }
 
             Console.WriteLine("Done!");