OpenAI created a language generator. They trained it on Github code. It used unsupervisored learning to learn to generate python code.

Google LLC updated its Bard artificial intelligence chatbot’s capabilities today so that it can now assist with developing software, including code generation, debugging and explaining what code ...

By combining natural language input and code generation, ChatGPT can generate Python code and display results in a dialogue box with the ChatGPT code interpreter plugin.

To note, ChatGPT has the ability to write and improve existing code in several programming languages, as well, so Google giving Bard the capability is perhaps inevitable.

Python Docstring Generator ... We already talked about the importance of documentation and how much I love documenting the code, but we all know it can be a frustrating task.