I am using a Langchain to create a LLM in python version 3.12.4. However, I am getting an error mentioned below:
TypeError: ForwardRef._evaluate() missing 1 required keyword-only argument: 'recursive_guard' while importing from langchain.text_splitter import RecursiveCharacterTextSplitter. I have decided to switch to the lower version of Python (3.11) according to the answer given in text.

But I would like to know how can I switch to the different version of python (from 3.12 to 3.11) to successfully run Langchain without an error.

I tried installing 3.11.9, created a Virtual Enviornment called Langchain, activated it. but now I want to write my code by acrivating a Python version 3.11.9. However the Jupyter notebook still shows the active version 3.12.4.