[BUG] Groq的Free Tier的大小限制并不是40MB，而是25MB，建议把切片长度限制在25min

[Lynricsy]

Describe the bug

Groq的Free Tier的大小限制并不是40MB，而是25MB，建议把切片长度限制在25min

[Lynricsy]

测试30Min会超出，25Min一般不会

[github-actions]

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