Technically it’s worded that “[they] only wrote python”, which is true, in a literal sense. I agree that saying “only” python gives an inaccurate implication,

Technically it’s worded that “[they] only wrote python”, which is true, in a literal sense. I agree that saying “only” python gives an inaccurate implication, but it seems non-malicious and strictly correct. I don’t think they are trying to be misleading.