Dockerfile

FROM python:3.9-slim

WORKDIR /app

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

# Copy application files
COPY src/ .

# Create necessary directories with proper permissions
RUN mkdir -p /app/pdf_reports && \
    mkdir -p /tmp/matplotlib && \
    chmod -R 755 /app && \
    chmod -R 777 /tmp/matplotlib

# Set environment variables for Gradio and Matplotlib
ENV GRADIO_SERVER_PORT=7860
ENV GRADIO_SERVER_NAME=0.0.0.0
ENV MPLCONFIGDIR=/tmp/matplotlib

# Expose both ports (8001 for backend, 7860 for frontend)
EXPOSE 8001 7860

# Create startup script to run both services
RUN chmod +x /app/start_app.sh

CMD ["/app/start_app.sh", "gradio"]