Pythonanywhere insufficient_quota message='OpenAI API error received' stream_error=False

 openai.error.InvalidRequestError: The model: `davinci-codex` does not exist

2023-06-05 17:21:16,816: Error running WSGI application
2023-06-05 17:21:16,819:   File "/home/PetCharmWorld/mysite/flask_app.py", line 30
2023-06-05 17:21:16,819: 
2023-06-05 17:21:16,819:     response = openai.Completion.create(**completion_params)
2023-06-05 17:21:16,819: 
2023-06-05 17:21:16,819: IndentationError: unexpected indent
2023-06-05 17:21:16,819:   File "/var/www/petcharmworld_pythonanywhere_com_wsgi.py", line 16, in <module>
2023-06-05 17:21:16,819:     from flask_app import app as application  # noqa
2023-06-05 17:21:16,820: ***************************************************
2023-06-05 17:21:16,820: If you're seeing an import error and don't know why,
2023-06-05 17:21:16,820: we have a dedicated help page to help you debug: 
2023-06-05 17:21:16,820: https://help.pythonanywhere.com/pages/DebuggingImportError/
2023-06-05 17:21:16,820: ***************************************************
2023-06-05 17:21:16,928: Error running WSGI application
2023-06-05 17:21:16,928:   File "/home/PetCharmWorld/mysite/flask_app.py", line 30
2023-06-05 17:21:16,928: 
2023-06-05 17:21:16,928:     response = openai.Completion.create(**completion_params)
2023-06-05 17:21:16,928: 
2023-06-05 17:21:16,928: IndentationError: unexpected indent
2023-06-05 17:21:16,929:   File "/var/www/petcharmworld_pythonanywhere_com_wsgi.py", line 16, in <module>
2023-06-05 17:21:16,929:     from flask_app import app as application  # noqa
2023-06-05 17:21:16,929: ***************************************************
2023-06-05 17:21:16,929: If you're seeing an import error and don't know why,
2023-06-05 17:21:16,929: we have a dedicated help page to help you debug: 
2023-06-05 17:21:16,929: https://help.pythonanywhere.com/pages/DebuggingImportError/
2023-06-05 17:21:16,929: ***************************************************
2023-06-05 17:22:27,704: error_code=None error_message='You exceeded your current quota, please check your plan and billing details.' error_param=None error_type=insufficient_quota message='OpenAI API error received' stream_error=False

How to fix:

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