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

# Set working directory
WORKDIR /app

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

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

# Expose the port Flask will run on
EXPOSE 7860

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