Dockerfile

FROM python:3.11-slim

WORKDIR /app
RUN mkdir -p /app/models

RUN apt-get update && apt-get install -y gcc g++ cmake make \
    && rm -rf /var/lib/apt/lists/*

COPY requirements.txt .

# RAM বাঁচাতে single thread-এ compile
RUN CMAKE_BUILD_PARALLEL_LEVEL=1 MAKEFLAGS="-j1" \
    pip install --no-cache-dir -r requirements.txt

COPY app.py .

ENV HF_HUB_ENABLE_HF_TRANSFER=1

EXPOSE 7860
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]