FROM python:3.10-slim

# Set up a new user named "user" with user ID 1000 (Required by Hugging Face to avoid permission issues)
RUN useradd -m -u 1000 user

# Switch to the "user" user
USER user

# Set home to the user's home directory
ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH

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

# Copy requirements and install dependencies setting the owner to the user
COPY --chown=user requirements.txt $HOME/app/requirements.txt
RUN pip install --no-cache-dir --user -r requirements.txt

# Copy the rest of the application files setting the owner to the user
COPY --chown=user . $HOME/app

# Specify the command to run the ASGI app using uvicorn on port 7860
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "7860"]