requirements.txt

# HF ZeroGPU template force-installs gradio[oauth]==4.44.0 + spaces==0.48.2.
# Pin starlette + jinja2 to versions compatible with gradio 4.44 internals
# (TemplateResponse path errored on starlette>=0.40; pin to <0.40 fixes
# the "/" route 500 we hit on the previous deploy).
starlette<0.40
jinja2<3.2
fastapi<0.111

# bitsandbytes 4-bit (proven, no compile required vs autoawq).
transformers>=4.46.0,<4.50.0
peft>=0.13.0,<0.15.0
accelerate>=1.0.0,<1.3.0
bitsandbytes>=0.44.0
sentencepiece
huggingface_hub>=0.24.5,<0.26.0