Dockerfile

FROM python:3.9

WORKDIR /code

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

# Set environment variables for cache directories
ENV HF_HOME=/code/www/transformers_cache
ENV MPLCONFIGDIR=/code/www/matplotlib_cache

# Create cache directories with correct permissions
RUN mkdir -p /code/www/transformers_cache && \
    mkdir -p /code/www/matplotlib_cache && \
    chmod -R 777 /code/www/transformers_cache && \
    chmod -R 777 /code/www/matplotlib_cache && \
    chmod -R 777 /code/www

# Copy the rest of the application code
COPY . .

EXPOSE 7860

CMD ["shiny", "run", "app.py", "--host", "0.0.0.0", "--port", "7860"]