transformers safetensors stablelm_epoch feature-extraction causal_lm text-generation conversational custom_code dataset:teknium/openhermes dataset:unalignment/toxic-dpo-v0.1 base_model:Walmart-the-bag/zephyr-quiklang-3b base_model:quantized:Walmart-the-bag/zephyr-quiklang-3b license:mit 4-bit gptq region:us