FastAPI Server Settings Configuration

[CooperWang0912]

Issue / 问题

• The current FastAPI server implementation requires the user to reconfigure the name, model path, model language, reference audio path, reference audio text, and audio language for every voice
• 目前的FastAPI服务器在每次运行时都需要重新给每个声音确定名字，模型地址，模型语言，参考语音地址，参考语音文字，以及参考语音语言
• It is likely that not all of the users would have the information needed
• 不一定所有用户都知道所需的所有信息

Solution / 解决方法

• Implement backend settings that saves the last known model configuration
• 使用后端程序保存最新的模型设置
• Users can load the last used model configuration using the name
• 用户可以根据名称直接使用上次保存的模型设置