Adjust the current temperature value to change accordingly. How to adjust the temperature?

I want to adjust the current temperature accordingly. How to adjust the temperature? How can I make changes in clitmet.py? This is the problem I’m running into.

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I use schedule. I have a heat schedule, a cool schedule and a vacation schedule for each furnace/AC.
Screenshot from 2024-05-28 12-40-06

You can also do this in automations but I find scheduler easier.

What I want is to adjust the Current temperature
value to the temperature value every time I adjust it.

Then use the up and down function on the thermostat in HA. If this is not what you want, then you need to explain what you want, so the forum can better help you. I am assuming you have the simple thermostat loaded?