transformers gguf axolotl finetune dpo microsoft phi pytorch phi-3 nlp code chatml llama-cpp gguf-my-repo text-generation en base_model:MaziyarPanahi/calme-2.1-phi3-4b base_model:quantized:MaziyarPanahi/calme-2.1-phi3-4b license:mit model-index region:us conversational