How to assign node ip from inventory to default/main.yaml?

Question

Ansible

Repository: https://github.com/patsevanton/ansible-role-patron...
Inventory:

Default main yaml file
https://github.com/patsevanton/ansible-role-patron...
How to assign node ip from inventory in default/main.yaml?l ?
This is not a Jinja2 template! This is the default/main.yaml yaml file.
[1]: https://i.stack.imgur.com/edkMe.png
[2]: https://i.stack.imgur.com/DZ6p7.png