# Rebuild trigger: 2026-04-15f (float32 cast for all embedding models + parallel line-by-line)
FROM python:3.10-slim

# Install system dependencies
RUN apt-get update && apt-get install -y \
    build-essential \
    git \
    && rm -rf /var/lib/apt/lists/*

ENV TOKENIZERS_PARALLELISM=false

WORKDIR /app

COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt
RUN python -c "import nltk; nltk.download('punkt_tab'); nltk.download('punkt'); nltk.download('averaged_perceptron_tagger')"

COPY app.py .

EXPOSE 7860

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