transformers safetensors mistral text-generation Safetensors text-generation-inference merge 7b mistralai/Mistral-7B-Instruct-v0.1 fblgit/una-cybertron-7b-v3-OMA juanako UNA cybertron xaberius dataset:fblgit/tree-of-knowledge license:apache-2.0 autotrain_compatible endpoints_compatible has_space region:us conversational