The following actions uses node12 which is deprecated and will be forced to run on node16: microsoft/variable-substitution@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

Non-nullable field '_gpt3Service' must contain a non-null value when exiting constructor. Consider declaring the field as nullable.

Non-nullable field '_gpt4Service' must contain a non-null value when exiting constructor. Consider declaring the field as nullable.

Possible null reference assignment.

Possible null reference argument for parameter 'item' in 'void List<string>.Add(string item)'.

The field 'OpenAiServiceFactory._gpt4Service' is never used

Possible null reference argument for parameter 'previous' in 'ChatLinkedListItem.ChatLinkedListItem(ChatMessage message, ChatLinkedListItem previous, AvailableGptModels gptModel)'.

This async method lacks 'await' operators and will run synchronously. Consider using the 'await' operator to await non-blocking API calls, or 'await Task.Run(...)' to do CPU-bound work on a background thread.

This async method lacks 'await' operators and will run synchronously. Consider using the 'await' operator to await non-blocking API calls, or 'await Task.Run(...)' to do CPU-bound work on a background thread.

Dereference of a possibly null reference.