transformers gguf generated_from_trainer mistral 7b calme moe mixtral en base_model:MaziyarPanahi/Calme-4x7B-MoE-v0.2 base_model:quantized:MaziyarPanahi/Calme-4x7B-MoE-v0.2 license:apache-2.0 endpoints_compatible region:us conversational