unsloth/studio/backend/core
Daniel Han a4fb348f9f SDXL: reject GGUF up front, skip unused base weights, drop refiner, and harden helpers
Addresses review findings on the SDXL family:
- Reject a GGUF load for single_file_is_pipeline families (SDXL) in validate_load_request,
  before the route evicts the current model; SDXL has no transformer-only GGUF variant.
- Skip base-repo weight files when a whole-pipeline single file is loaded: from_single_file
  (config=base) needs only the base config/tokenizer/scheduler, so a local .safetensors no
  longer triggers a multi-GB base download.
- Remove the SDXL refiner from the non-GGUF trust allowlist: it is an img2img-only pipeline
  but this backend loads every sdxl repo as the base txt2img pipeline.
- Normalize a blank/whitespace hf_token to None once in load_pipeline so every load branch
  degrades to anonymous instead of erroring on a malformed token.
- Read the denoiser dtype from a parameter (compile-wrapped modules may lack .dtype) and
  access state.family.denoiser_attr directly.

Adds/updates regression tests for the trust allowlist, GGUF rejection, and base-config filter.
2026-07-02 01:13:18 +00:00
..
data_recipe Studio: harden background consumer loops and streaming paths against silent UI freezes (#6653) 2026-06-26 03:31:33 -07:00
export Studio: imatrix GGUF option and FP8/NVFP4 compressed export in the export UI (#6729) 2026-06-30 03:41:02 -07:00
inference SDXL: reject GGUF up front, skip unused base weights, drop refiner, and harden helpers 2026-07-02 01:13:18 +00:00
rag Whole-document context for RAG chat attachments (#6693) 2026-06-30 15:55:23 +02:00
training (feat) Add project names to studio training runs (#6512) 2026-06-29 16:06:36 +02:00
__init__.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
_torchao_stub.py Reduce and tighten code comments and docstrings repo-wide (#6095) 2026-06-08 23:09:51 -07:00
import_guards.py Studio: self-heal unsloth namespace shadows; clearer failed-load messages (#6532) 2026-06-21 22:43:31 -07:00
tool_healing.py Fix Gemma 4 GGUF OpenAI API streams (#6476) 2026-06-23 06:13:56 -07:00