FROM python:3.10-slim

WORKDIR /app

# Install system packages needed for fairseq and spacy models
RUN apt-get update && apt-get install -y \
    build-essential \
    cmake \
    git \
    curl \
    && rm -rf /var/lib/apt/lists/*

# Downgrade pip to 24.0 before installing any packages
RUN pip install --upgrade pip==24.0

# Install Python dependencies
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY . .

EXPOSE 8501
CMD ["streamlit", "run", "app.py", "--server.port=7860", "--server.address=0.0.0.0"]