FROM python:3.9

# Set up working directory and install dependencies
WORKDIR /code

COPY ./requirements.txt /code/requirements.txt

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

# Create a new user and set permissions
RUN useradd -m -u 1000 user

USER user

ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH \
    HF_HOME=/home/user/.cache/huggingface \
    OPENAI_API_KEY=your_openai_api_key_here

WORKDIR $HOME/app

# Copy the rest of the application code into the container
COPY --chown=user . $HOME/app

# Ensure the cache directory has proper permissions
RUN mkdir -p $HF_HOME && chmod -R 777 $HF_HOME

# Expose the port the app runs on
EXPOSE 8000

# Run the application using uvicorn
CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000"]