建议新增initial prompt减低幻觉、同音字词出现机会

[ger94279-hue]

如题，谢谢

[meizhong986]

Good suggestion. Exposing Whisper's initial_prompt parameter would help reduce hallucinations and guide homophone disambiguation for Japanese.

This is on the roadmap for an upcoming feature release — the current cycle is focused on translation bug fixes. Will update when it lands.