OpenAi Translator error:

Hello, 

I've downloaded the app and installed it, I've also created an account in OpenAI and created the API key but I get the following errors when trying to use it:

1. When selecting Model GPT-4, I get the "Not found" error 

2. When selecting GPT3.5 TURBO or TEXT DAVINCI 003, I get the "Bad request" error:

I tried with all the Prompts and I get the same error for all of them, except for the "No 3rd person singluar pronouns" that I get the "Too many requests" one. 

Could you please help me on this one?

Thanks, 

Bego,

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