FROM python:3.11-slim

WORKDIR /code

# Install system dependencies (needed for compiling Python extensions if any)
RUN apt-get update && apt-get install -y gcc g++ && rm -rf /var/lib/apt/lists/*

# Install Hugging Face container dependencies
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Create an unprivileged user for security (required by Hugging Face Spaces Docker SDK)
RUN useradd -m -u 1000 user
USER user
ENV HOME=/home/user \
	PATH=/home/user/.local/bin:$PATH

# Change to the user's home directory context
WORKDIR $HOME/app

# Copy the entire workspace into the container, assigning ownership to 'user'
COPY --chown=user . $HOME/app

# Hugging Face sets the listening port to 7860
EXPOSE 7860

# Launch uvicorn wrapping the FastAPI/Gradio app
CMD ["uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860"]