Dockerfile

FROM python:3.9-slim

WORKDIR /app

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

# Set environment variables EARLY
ENV STREAMLIT_HOME=/tmp
ENV STREAMLIT_RUNTIME_METRICS_ENABLED=false
ENV STREAMLIT_WATCHED_MODULES=""
ENV TRANSFORMERS_CACHE=/tmp/hf_cache
ENV HF_HOME=/tmp/huggingface

COPY requirements.txt ./
RUN pip install -r requirements.txt

COPY . .

EXPOSE 8501

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