event examples does not use input

[Codelax]

In README events doc, two examples are linked.

• https://github.com/scaleway/serverless-scaleway-functions/tree/master/examples/container-schedule
• https://github.com/scaleway/serverless-scaleway-functions/tree/master/examples/nodejs-schedule

Both define an input in the created schedule but none make use of it. It could help to have usage example with it.