# Use an official Python runtime as a parent image
FROM python:3.8-slim

# Set the working directory inside the container
WORKDIR /app

# Copy the current directory contents into the container at /app
COPY . /app

# Install Flask
RUN pip install --no-cache-dir flask

# Set the environment variable for Flask
ENV FLASK_APP=app.py
ENV FLASK_RUN_HOST=0.0.0.0

# Expose port 5000 for the Flask app
EXPOSE 5000

# Run the Flask application
CMD ["flask", "run", "--host=0.0.0.0", "--port=5000"]