chore: add repetition_penalty example (#45)

mlx-swift-examples.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -15,7 +15,7 @@
       "location" : "https://github.com/ml-explore/mlx-swift",
       "state" : {
         "branch" : "main",
-        "revision" : "f4b00d8ce6917c64bd5057a4fb19433e848fdf87"
+        "revision" : "a1c544c817d44cfdfa1a650f521066b565c2ae4f"
       }
     },
     {
@@ -78,7 +78,7 @@
       "location" : "https://github.com/huggingface/swift-transformers",
       "state" : {
         "branch" : "main",
-        "revision" : "9d82e00af680253499f1a9372abb2552a73527fb"
+        "revision" : "74b94211bdc741694ed7e700a1104c72e5ba68fe"
       }
     }
   ],

mlx-swift-examples.xcodeproj/xcshareddata/xcschemes/llm-tool.xcscheme

@@ -55,13 +55,17 @@
             argument = "--model mlx-community/CodeLlama-13b-Instruct-hf-4bit-MLX"
             isEnabled = "NO">
          </CommandLineArgument>
+         <CommandLineArgument
+            argument = "--repetition-penalty 1.2"
+            isEnabled = "NO">
+         </CommandLineArgument>
          <CommandLineArgument
             argument = "--top-p 0.95"
             isEnabled = "NO">
          </CommandLineArgument>
          <CommandLineArgument
             argument = "--model mlx-community/c4ai-command-r-v01-4bit"
-            isEnabled = "YES">
+            isEnabled = "NO">
          </CommandLineArgument>
          <CommandLineArgument
             argument = "--model mlx-community/starcoder2-3b-4bit"
@@ -77,7 +81,7 @@
          </CommandLineArgument>
          <CommandLineArgument
             argument = "--model mlx-community/Mistral-7B-v0.1-hf-4bit-mlx"
-            isEnabled = "NO">
+            isEnabled = "YES">
          </CommandLineArgument>
          <CommandLineArgument
             argument = "--model mlx-community/quantized-gemma-2b-it"