Based on the error message, it seems like you have run out of your free quota/usage of the OpenAI API. You would have to pay them to use it again.
PS: I’m not familiar with the OpenAI API. My comment is based only on the error message.
Hi @rk.readall Your credit of openAI account has finished so limits are reached and you have no more free API access . Now create a new OpenAI account and use your free access.
Do let me know if it helps you.