transformers gguf gemma pytorch instruct finetune TensorBlock GGUF text-generation en dataset:teknium/OpenHermes-2.5 base_model:lemon-mint/gemma-7b-openhermes-v0.80 base_model:quantized:lemon-mint/gemma-7b-openhermes-v0.80 license:gemma endpoints_compatible region:us conversational