Hello I am trying to make my first coded sensor in configuration.yaml and it is not going very well. I would like to make a sensor showing the difference between two temperature sensors. Attached is a picture of my code and the error message. Hope to get some help to make the code work. [delta]

Code not working for "template sensor"

tom_l January 27, 2023, 2:39pm 3

Please read the forum category descriptions. This is not a feature request. Moved.

Also please do not post pictures of text. Post correctly formatted configuration text.

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