New model and example

Author: debymf

examples/ExampleRetrievalAugmentedGeneration.mlx

@@ -98,7 +98,7 @@
                 nvp.Functions                (1,:) {mustBeA(nvp.Functions, "openAIFunction")} = openAIFunction.empty
                 nvp.ModelName                (1,1) {mustBeMember(nvp.ModelName,["gpt-4", "gpt-4-0613", "gpt-4-32k", ...
                                                         "gpt-3.5-turbo", "gpt-3.5-turbo-0613", "gpt-3.5-turbo-16k",... 
-                                                        "gpt-3.5-turbo-16k-0613"])} = "gpt-3.5-turbo"
+                                                        "gpt-3.5-turbo-16k-0613", "gpt-4-1106-preview"])} = "gpt-3.5-turbo"
                 nvp.Temperature                    {mustBeValidTemperature} = 1
                 nvp.TopProbabilityMass             {mustBeValidTopP} = 1
                 nvp.StopSequences                  {mustBeValidStop} = {}