# Use an official Python runtime as a parent image
FROM python:3-slim

# Set the working directory in the container
WORKDIR /app

# Copy the requirements file into the container
COPY requirements.txt .

# Install any needed packages specified in requirements.txt
RUN pip install --no-cache-dir -r requirements.txt

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

# Make port 9080 available to the world outside this container
EXPOSE 9080

# Run the application using Gunicorn
CMD ["python3", "app.py"]