Use OpenAI ChatGPT and Codex through the CodeLens.
Requirements: You need an OpenAI account and provide it's API key to this extension https://platform.openai.com/account/api-keys
Provide key by one of the below
Pricing: This extension is free to use, but you may need to pay for OpenAI services https://openai.com/pricing
Bug/error report & suggestions: Either use e-mail or Q&A here
Notice: This extension may collect telemetry data about your use of the software for error tracking and usage metrics. Data is anonymous and telemetry can be disabled in the options if you have privacy concerns.