Dockerfile

# Use lightweight Python base image
FROM python:3.10-slim

# Set working directory
WORKDIR /app

# Copy dependency list
COPY requirements.txt .

# Install dependencies
RUN pip install --no-cache-dir -r requirements.txt

# Copy all project files
COPY . .

# Expose the port
EXPOSE 7860

# Start Flask with Gunicorn on port 7860 (Spaces expects this port)
CMD ["gunicorn", "-b", "0.0.0.0:7860", "app:app"]