Docker

To run PyEconomics using Docker, follow these steps:

Configure the .env File: Create a .env file in the root directory of pyeconomics with the following content:
```
FRED_API_KEY=your_fred_api_key_here
```
Build the Docker Image: Navigate to your pyeconomics root directory and run the following command to build the Docker image:
```
docker build -t pyeconomics .
```
Run the Docker Container: Run a container from your custom Docker image:
```
docker run --env-file .env -p 8888:8888 -it --rm pyeconomics
```
This will start a JupyterLab instance with the specified notebook open.

Access JupyterLab: In the command prompt output, you will see something like this:

To access the server, open this file in a browser:
    file:///root/.local/share/jupyter/runtime/jpserver-1-open.html
Or copy and paste one of these URLs:
    http://e99fe8b9fbb5:8888/lab/tree/monetary_policy_rules/monetary_policy_rules.ipynb?token=your_token_here
    http://127.0.0.1:8888/lab/tree/monetary_policy_rules/monetary_policy_rules.ipynb?token=your_token_here

To open JupyterLab in your browser, hold the CTRL button and click the link starting with: http://127.0.0.1:8888. Ignore the other links.

By using Docker, you ensure a consistent environment for running and testing PyEconomics.