Issue: Markdown Cells Formatted as Raw Cells When Loading Templates in VSCode Extension

[somesh101]

Description:

I am developing a Jupyter notebook extension for VSCode that enables users to create, insert, and delete templates for Jupyter notebook files. However, I am encountering an issue where markdown cells are being formatted as raw cells when these templates are loaded.

Steps to Reproduce:

1. Create a template with markdown cells.
2. Load the template using the extension in a Jupyter notebook within VSCode.
3. Observe that the markdown cells are incorrectly formatted as raw cells.

Attempted Solutions:

1. Inserting Cells as Edits:

   • Tried to insert cells into the existing document as edits.
   • Result: Markdown cells are still formatted as raw cells.

2. Loading Document as New Document:

   • Attempted to load the entire document as a new notebook document.
   • Result: Issue persists, with markdown cells appearing as raw cells.

Expected Behavior:
Markdown cells should retain their formatting and appear as markdown cells when the template is loaded.

Actual Behavior:
Markdown cells are incorrectly formatted as raw cells when the template is loaded.

Environment:
VSCode: 1.90.2
Operating System: windows 10
I would appreciate any guidance or suggestions on how to resolve this issue. Thank you!
here is the link to my code
https://github.com/somesh101/JupyterTemplates/blob/master/insert.js
You can take a look at function loadTemplateUsingEdit, loadTemplate
here is the link to basic version of this extension https://marketplace.visualstudio.com/items?itemName=SomeshKumar.jupyter-templates