Remove None from text that should be printed in console

[hramezani]

Fixes #827
https://pydanticlogfire.slack.com/archives/C06EDRBSAH3/p1738124276068249

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[alexmojaki]

Needs a test, and should check isinstance(text, str) instead of just text is not None.

[hramezani]

Needs a test, and should check isinstance(text, str) instead of just text is not None.

Replaced with isinstance(text, str). I didn't add a test because I couldn't reproduce the problem. do you know how can I create such a span?

[alexmojaki]

Not sure what exactly happened in the user's case, but this produces the error:

import logfire

logfire.configure(console=logfire.ConsoleOptions(verbose=True))

logfire.info('hi', **{'code.filepath': 3, 'code.lineno': None})

[hramezani]

Replaced by #831