Dockerfile

FROM python:3.11-slim

WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    gcc \
    && rm -rf /var/lib/apt/lists/*

# Copy requirements first for better caching
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Create static directories
RUN mkdir -p static/css static/js templates

# Copy application files
COPY app.py .
COPY templates/ templates/
COPY static/ static/

# Expose port 7860 for HF Spaces
EXPOSE 7860

# Set environment variables
ENV PYTHONUNBUFFERED=1
ENV FLASK_APP=app.py

# Run the application
CMD ["python", "app.py"]