FROM python:3.9

# Set working directory
WORKDIR /code
ENV PYTHONPATH=/code

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

# Create necessary directories
RUN mkdir -p /code/static/uploads && chmod 777 /code/static/uploads

# Copy application files
COPY . .

# Expose port (Hugging Face Spaces uses 7860 by default)
EXPOSE 7860

# Run the application
# Using flask run host=0.0.0.0 port=7860
CMD ["python", "app.py"]