Why am I getting this error when trying to use postgis

Question

When I'm making migrations, I get this error.

(project) PS D:\University\FYP\final_project\land_management_system> python manage.py makemigrations
Traceback (most recent call last):
  File "D:\University\FYP\final_project\land_management_system\manage.py", line 22, in <module>
    main()
  File "D:\University\FYP\final_project\land_management_system\manage.py", line 18, in main    
    execute_from_command_line(sys.argv)
  File "D:\University\FYP\final_project\project\Lib\site-packages\django\core\management\__init__.py", line 442, in execute_from_command_line
    utility.execute()
  File "D:\University\FYP\final_project\project\Lib\site-packages\django\core\management\__init__.py", line 416, in execute    
    django.setup()
  File "D:\University\FYP\final_project\project\Lib\site-packages\django\__init__.py", line 24, in setup
    apps.populate(settings.INSTALLED_APPS)
  File "D:\University\FYP\final_project\project\Lib\site-packages\django\apps\registry.py", line 124, in populate
    app_config.ready()
  File "D:\University\FYP\final_project\project\Lib\site-packages\django\contrib\admin\apps.py", line 27, in ready
    self.module.autodiscover()
  File "D:\University\FYP\final_project\project\Lib\site-packages\django\contrib\admin\__init__.py", line 52, in autodiscover  
    autodiscover_modules("admin", register_to=site)
  File "D:\University\FYP\final_project\project\Lib\site-packages\django\utils\module_loading.py", line 58, in autodiscover_modules
    import_module("%s.%s" % (app_config.name, module_to_search))
  File "C:\Program Files\Python311\Lib\importlib\__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "<frozen importlib._bootstrap>", line 1204, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1176, in _find_and_load
  File "<frozen importlib._bootstrap>", line 690, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 940, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "D:\University\FYP\final_project\land_management_system\core\admin.py", line 3, in <module>
    from django.contrib.gis.admin import OSMGeoAdmin
ImportError: cannot import name 'OSMGeoAdmin' from 'django.contrib.gis.admin' (D:\University\FYP\final_project\project\Lib\site-packages\django\contrib\gis\admin\__init__.py)

Here's imports from my admin code:

from django.contrib import admin
from .models import User, Land, LandTransfers, NFTs, AuthTokens, TaxesFees
from django.contrib.gis.admin import OSMGeoAdmin

I've tried adding custom path for GEOS and GDAL in settings, still it didn't help:

GDAL_LIBRARY_PATH = r"C:\OSGeo4W\bin\gdal308.dll"
GEOS_LIBRARY_PATH = r"C:\OSGeo4W\bin\geos_c.dll"