Installation

You can install the package using pip:

pip install nightingale

Or you can install it from source:

Clone the repository:

git clone https://github.com/open-contracting/nightingale
cd nightingale

Create and activate a virtual environment:

python3 -m venv .venv
source .venv/bin/activate

Install dependencies:
```
pip install -r requirements.txt
```
Install the package:
```
pip install .
```