FROM python:3.12-slim

WORKDIR /app

ENV PYTHONPATH=/app
ENV HF_HOME=/root/.cache/huggingface
ENV CUDA_VISIBLE_DEVICES=""

COPY api/requirements.txt /app/api-requirements.txt

RUN pip install --no-cache-dir --extra-index-url https://download.pytorch.org/whl/cpu torch==2.7.0 && \
    pip install --no-cache-dir -r /app/api-requirements.txt

COPY . /app

CMD ["uvicorn", "api.main:app", "--host", "0.0.0.0", "--port", "8080"]