Couldn't load plugin 'BoundaryDelineation' due to an error when calling its classFactory() method

[Gaurab0664]

ImportError: cannot import name 'gcd' from 'fractions' (C:\PROGRA1\QGIS321.13\apps\Python39\lib\fractions.py)
Traceback (most recent call last):
File "C:\PROGRA1/QGIS321.13/apps/qgis-ltr/./python\qgis\utils.py", line 423, in startPlugin
plugins[packageName] = package.classFactory(iface)
File "C:\Users/Dell/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\BoundaryDelineation_init.py", line 37, in classFactory
from .BoundaryDelineation import BoundaryDelineation
File "C:\PROGRA1/QGIS321.13/apps/qgis-ltr/./python\qgis\utils.py", line 888, in _import
mod = _builtin_import(name, globals, locals, fromlist, level)
File "C:\Users/Dell/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\BoundaryDelineation\BoundaryDelineation.py", line 48, in
import networkx as nx
File "C:\PROGRA1/QGIS321.13/apps/qgis-ltr/./python\qgis\utils.py", line 888, in _import
mod = builtin_import(name, globals, locals, fromlist, level)
File "C:\Users/Dell/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\BoundaryDelineation/lib\networkx_init.py", line 114, in
import networkx.generators
File "C:\PROGRA1/QGIS321.13/apps/qgis-ltr/./python\qgis\utils.py", line 888, in _import
mod = builtin_import(name, globals, locals, fromlist, level)
File "C:\Users/Dell/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\BoundaryDelineation/lib\networkx\generators_init.py", line 14, in
from networkx.generators.intersection import *
File "C:\PROGRA1/QGIS321.13/apps/qgis-ltr/./python\qgis\utils.py", line 888, in _import
mod = _builtin_import(name, globals, locals, fromlist, level)
File "C:\Users/Dell/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\BoundaryDelineation/lib\networkx\generators\intersection.py", line 13, in
from networkx.algorithms import bipartite
File "C:\PROGRA1/QGIS321.13/apps/qgis-ltr/./python\qgis\utils.py", line 888, in _import
mod = builtin_import(name, globals, locals, fromlist, level)
File "C:\Users/Dell/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\BoundaryDelineation/lib\networkx\algorithms_init.py", line 16, in
from networkx.algorithms.dag import *
File "C:\PROGRA1/QGIS321.13/apps/qgis-ltr/./python\qgis\utils.py", line 888, in _import
mod = _builtin_import(name, globals, locals, fromlist, level)
File "C:\Users/Dell/AppData/Roaming/QGIS/QGIS3\profiles\default/python/plugins\BoundaryDelineation/lib\networkx\algorithms\dag.py", line 23, in
from fractions import gcd
ImportError: cannot import name 'gcd' from 'fractions' (C:\PROGRA1\QGIS321.13\apps\Python39\lib\fractions.py)

Python version: 3.9.5 (tags/v3.9.5:0a7dcbd, May 3 2021, 17:27:52) [MSC v.1928 64 bit (AMD64)]
QGIS version: 3.28.13-Firenze Firenze, 3b4db4f561

[ap-Codkelden]

@Gaurab0664 As of Python version 3.9, fractions.gcd(a, b) has been moved to the math module.
As a temporary fix, you should change the line
from fractions import gcd (at the beginning of this file) to from math import gcd

For me, changing the file ./BoundaryDelineation/lib/networkx/readwrite is also needed due to deprecation of the np.int. You should find this line and change (np.int, "int") to (int, "int").

It works with Python 3.11.6 and QGIS 3.34.3-Prizren.
I hope it helps.