# Use Python 3.9 as base image
FROM python:3.9-slim

# Set the working directory in the container
WORKDIR /app

# Copy the requirements file first (for better caching)
COPY requirements.txt .

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

# Copy the rest of the application code
COPY . .

# Expose the port the app runs on
EXPOSE 8080

# Command to run the application with gunicorn
CMD exec gunicorn --bind :8080 --workers 1 --threads 8 --timeout 0 app:app