Add poetry lock

[nascarsayan]

Adding poetry support.
To get your local setup going, follow these steps:

1. Install Poetry if you haven't already:

   curl -sSL https://install.python-poetry.org | python3 -

2. Spin up a virtual environment and install the dependencies:

   python3 -m venv .venv && poetry install

3. Fire up the virtual environment:

   source .venv/bin/activate

Lockfiles are key for making sure your code runs the same way, even years down the line. They lock in the exact versions of dependencies, giving you stability and reproducibility.