I'm trying to use AzureOpenAI and the latest gpt-4-1106 preview model to try and extract tables from PDF. I was able to set up the AzureOpenAI object and run a complete method for completion. However, when I try to create a VectorstoreIndex, it fails and gives me the error AttributeError: module 'openai' has no attribute 'error'. ANyone running into this issue before?