theme_refinement.txt

[scmdavid]

Hi,

It seems the theme_refinement.txt can be improved. It said there were four parts but not clearly defined (only three points listed). More important, the code expects colon(:) in the topic which was not stated in the prompt.

`
Validate that topic contains a label and description separated by a colon.

    if ":" not in self.topic:
        raise ValueError(
            "Topic must contain a label and description separated by a colon"
        )

`