Script fails to return answer and crashes

[AdrianoWanderlingh]

Python 3.8.10
Ubuntu 20.04.5 LTS

---

log:

Welcome to Wikipedia GPT-3 Bot. Ask any question.

(wikibot) who is jesus?
Traceback (most recent call last):
File "main.py", line 196, in
asyncio.run(main())
File "/usr/lib/python3.8/asyncio/runners.py", line 44, in run
return loop.run_until_complete(main)
File "/usr/lib/python3.8/asyncio/base_events.py", line 616, in run_until_complete
return future.result()
File "main.py", line 191, in main
await answer_question(question)
File "main.py", line 153, in answer_question
page_search_query = await question_to_page_search_query(question)
File "main.py", line 61, in question_to_page_search_query
return await gen_completion(prompt)
File "main.py", line 48, in gen_completion
return sanitize_response((await resp.json())["choices"][0]["text"])
KeyError: 'choices'

program ends

Any idea on what may trigger this behaviour?