# Use the official Python 3.9 image
FROM python:3.9

# Set the working directory
WORKDIR /code

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

# Copy the application code
COPY . /code

# Create a non-root user (security requirement for HF Spaces)
RUN useradd -m -u 1000 user
USER user
ENV HOME=/home/user \
    PATH=/home/user/.local/bin:$PATH

# Expose the Gradio port
EXPOSE 7860

# Command to run the application
CMD ["python", "app.py"]