Dockerfile

# Use official Python slim image
FROM python:3.9-slim

# Set working directory
WORKDIR /app

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

# Copy all files
COPY . .

# Expose port 5000 (Flask default)
EXPOSE 5000

# Run the start script
CMD ["./start.sh"]