Dockerfile

FROM python:3.10-slim

RUN apt-get update && apt-get install -y \
    git \
    git-lfs \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY train_rlm.py .

ENV HF_HOME=/app/.cache
ENV TRANSFORMERS_CACHE=/app/.cache

CMD ["python", "train_rlm.py"]