# Use the official Python 3.9 image
FROM python:3.9

# Set the working directory to /code
WORKDIR /code

# Copy requirements.txt into the container
COPY ./requirements.txt /code/requirements.txt

# Install dependencies
RUN pip install --no-cache-dir --upgrade -r /code/requirements.txt

# Switch to a new user: 'user'
RUN useradd -m user
USER user

# Set home and cache directories for the 'user'
ENV HOME=/home/user \
    PATH=/home/user/.local/bin/:$PATH \
    TRANSFORMERS_CACHE=/home/user/.cache/huggingface

# Set working directory to the user's home directory
WORKDIR $HOME/app

# Copy current directory into the container and set ownership to 'user'
COPY --chown=user . $HOME/app

# Start the FastAPI app
CMD [ "uvicorn", "app:app", "--host", "0.0.0.0", "--port", "7860" ]