Even so, the Experimental - Python for the Web (Preview) extension in the VS Code Marketplace has been installed 283 times as of this writing (see screenshot above). The item description lists the ...

The compiled code is typically more efficient and faster to execute than the source code. Compilers can also optimize code, perform static-type checking, and generate standalone executable files.

Below is some Python code to generate the embeddings using LangChain’s OpenAIEmbeddings. That currently defaults to OpenAI’s ada-2 model, so you don’t need to specify it.