NoneType object has no attribute questions

[Rainismer]

from vanna.remote import VannaDefault
from google.colab import userdata
vn = VannaDefault(model='gpt-4o', api_key=userdata.get('OPENAI_API_KEY'))
vn.connect_to_sqlite('https://vanna.ai/Chinook.sqlite')
vn.ask("What are the top 10 albums by sales?")

'NoneType' object has no attribute 'questions'

[anechii]

following this, I have the same problem.
I am running it on a heroku like cloud platform.

[anechii]

@Rainismer issue 465

[Rainismer]

@anechii I got it. My model and aip key are incorrect.