v1.1.3

Fixed two bugs:

1. Model names chosen cannot be saved after pressing "Save" in Settings panel;
2. Translation and some other functions cannot be done and reply with error code:

Error, please try again!API call failed with status code 500: {"object":"error","message":"The server had an error processing your request. Sorry about that! You can retry your request, or contact us through our help center at help.openai.com if you keep seeing this error. (Please include the request ID in your email.)","code":50098}