Dockerfile

# Use lightweight Python image
FROM python:3.10-slim

# Set working directory
WORKDIR /code

# Copy files
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

COPY app.py .
COPY best_pipeline.joblib .

# Expose port
EXPOSE 7860

# Start the service
CMD ["gunicorn", "--bind", "0.0.0.0:7860", "app:app"]