FROM python:3.11-slim
ENV PIP_NO_CACHE_DIR=1 \
    PIP_DISABLE_PIP_VERSION_CHECK=1 \
    PYTHONUNBUFFERED=1 \
    TRANSFORMERS_NO_TF=1 \
    HF_HUB_DISABLE_TELEMETRY=1
WORKDIR /app
COPY requirements.txt ./
RUN pip install --upgrade pip setuptools wheel \
    && pip install --extra-index-url https://download.pytorch.org/whl/cpu torch==2.5.1 \
    && pip install -r requirements.txt
COPY . .
EXPOSE 8001
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "8001"]