This application integrates two separate Streamlit apps into a single multi-page application with Google authentication.

The project is structured as follows:

• pages/: Directory containing individual Streamlit apps as modules.
• streamlit_app.py: The main entry point for the multi-page Streamlit app.
• requirements.txt: The Python requirements file for the application.
• Dockerfile: Instructions for building the Docker container for this app.
• .dockerignore: Specifies patterns that should be ignored by Docker.
• .env: An environment variables file template for configuration (rename to .env and fill in the values).

1. Install the required Python packages:

   pip install -r requirements.txt
   

2. Run the Streamlit app locally:

   streamlit run streamlit_app.py
   

1. Build the Docker image:

   docker build -t streamlit-multi-app .
   

2. Run the Docker container:

   docker run -p 8501:8501 streamlit-multi-app
   

Before running the app, ensure you have a .env file with the necessary environment variables set, including:

• Google OAuth client ID and secret
• Any database configuration if used by the apps
• Any other service credentials (e.g., OpenAI API key)

Once the application is running, navigate to the provided URL (usually http://localhost:8501) and use the sidebar to switch between different Streamlit applications.

For detailed instructions on setting up Google authentication and configuring the .env file, refer to the official Streamlit and Google OAuth documentation.

For production deployment, use the docker-compose.yml (to be created) with the Docker and .env configurations. Ensure that the Docker Compose file is set up with the correct domain and SSL configurations if needed.