Python should be launched with "py" or "python",

per the python documentation:
https://docs.python.org/3/using/windows.html#:~:text=To%20launch%20your%20default

Author: normanlorrain

create_post.ps1

@@ -66,4 +66,4 @@ Set-Content -Path $filePath -Value $yamlContent
 Write-Output "Blog post template created at $filePath"
 Write-Output ""
 Write-Output "Reminder: Use existing categories and tags when possible."
-python3 "./scripts/find_tags_categories.py"
+python "./scripts/find_tags_categories.py"