* Add Axolotl 0.4.0, remove legacy 0.3.0 support. * replace is_torch_bf16_gpu_available * Add HF_HUB_OFFLINE=1 * Move transformers out of requirement * Refine readme and qlora.yml
* Refine axolotl 0.3 based on comments * Rename requirements to requirement-xpu * Add comments for paged_adamw_32bit * change lora_r from 8 to 16
* Add axolotl v0.3.0 support on Intel GPU. * Add finetune example on llama-2-7B with Alpaca dataset.