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LocalAI/backend/python/diffusers/load_options.py
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Ettore Di Giacinto 8dd91dde66 fix(diffusers): keep negative_prompt unless negative embeds are set
The sd_embed branch dropped negative_prompt for every pipeline, which
discarded the user's negative prompt for Flux, where no negative embeds
are produced. Only drop it when negative_prompt_embeds is present, and
move the check to a helper that has unit tests.

Assisted-by: Claude Code:claude-sonnet-5-5
Signed-off-by: Ettore Di Giacinto <mudler@localai.io>
2026-10-13 08:08:24 +00:00

19 lines
635 B
Python

# SPDX-License-Identifier: MIT
def single_file_load_kwargs(original_config_file: str, from_single_file: bool) -> dict:
if from_single_file and original_config_file:
return {"original_config_file": original_config_file}
return {}
def drop_negative_prompt_if_embedded(kwargs: dict) -> dict:
"""Remove negative_prompt from pipeline kwargs when negative_prompt_embeds is set.
Diffusers rejects both being passed together. Pipelines without negative
embeddings keep the user's negative prompt.
"""
if "negative_prompt_embeds" in kwargs:
kwargs.pop("negative_prompt", None)
return kwargs