FROM python:3.10-slim

ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PIP_NO_CACHE_DIR=1 \
    PORT=7860 \
    MODEL_NAME=gemma-4-26B-A4B-it \
    MODEL_SIZE=18 \
    MODEL_CONTEXT=262144

WORKDIR /app
RUN apt-get update && apt-get install -y --no-install-recommends git curl build-essential && rm -rf /var/lib/apt/lists/*
COPY requirements.txt /app/requirements.txt
RUN pip install --upgrade pip && pip install -r /app/requirements.txt
COPY app.py /app/app.py
EXPOSE 7860
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]