v1.2.2

What's Changed

• update nlp notebook by @liususan091219 in #940
• Blog post for LLM tuning by @sonichi in #986
• fix zerodivision by @liususan091219 in #1000
• extract code from text; solve_problem; request_timeout in config; improve code by @sonichi in #999

Full Changelog: v1.2.1...v1.2.2