AttributeError: module 'purchase.views' has no attribute 'viewPDF'

I get this error after followed an tutorial, and I'm pretty new to this, but cant figure out what is wrong, since i have checked, double checked, triple checked and so on. it's probably a simple error but for me as a beginner it's not simple ;)

Exception in thread django-main-thread: Traceback (most recent call last):   File

"c:\users\jenny\appdata\local\programs\python\python38-32\lib\threading.py", line 932, in _bootstrap_inner self.run() File "c:\users\jenny\appdata\local\programs\python\python38-32\lib\threading.py", line 870, in run self._target(*self._args, **self.kwargs) File "C:\Users\jenny\Documents\OneDrive Jens privat\OneDrive\Programmering\Django\Nymoen ERP project\env\lib\site-packages\django\utils\autoreload.py", line 64, in wrapper fn(*args, **kwargs) File "C:\Users\jenny\Documents\OneDrive Jens privat\OneDrive\Programmering\Django\Nymoen ERP project\env\lib\site-packages\django\core\management\commands\runserver.py", line 124, in inner_run self.check(display_num_errors=True) File "C:\Users\jenny\Documents\OneDrive Jens privat\OneDrive\Programmering\Django\Nymoen ERP project\env\lib\site-packages\django\core\management\base.py", line 438, in check all_issues = checks.run_checks( File "C:\Users\jenny\Documents\OneDrive Jens privat\OneDrive\Programmering\Django\Nymoen ERP project\env\lib\site-packages\django\core\checks\registry.py", line 77, in run_checks new_errors = check(app_configs=app_configs, databases=databases) File "C:\Users\jenny\Documents\OneDrive Jens privat\OneDrive\Programmering\Django\Nymoen ERP project\env\lib\site-packages\django\core\checks\urls.py", line 13, in check_url_config return check_resolver(resolver) File "C:\Users\jenny\Documents\OneDrive Jens privat\OneDrive\Programmering\Django\Nymoen ERP project\env\lib\site-packages\django\core\checks\urls.py", line 23, in check_resolver return check_method() File "C:\Users\jenny\Documents\OneDrive Jens privat\OneDrive\Programmering\Django\Nymoen ERP project\env\lib\site-packages\django\urls\resolvers.py", line 446, in check
for pattern in self.url_patterns: File "C:\Users\jenny\Documents\OneDrive Jens privat\OneDrive\Programmering\Django\Nymoen ERP project\env\lib\site-packages\django\utils\functional.py", line 48, in get res = instance.dict[self.name] = self.func(instance) File "C:\Users\jenny\Documents\OneDrive Jens privat\OneDrive\Programmering\Django\Nymoen ERP project\env\lib\site-packages\django\urls\resolvers.py", line 632, in url_patterns patterns = getattr(self.urlconf_module, "urlpatterns", self.urlconf_module) File "C:\Users\jenny\Documents\OneDrive Jens privat\OneDrive\Programmering\Django\Nymoen ERP project\env\lib\site-packages\django\utils\functional.py", line 48, in get res = instance.dict[self.name] = self.func(instance) File "C:\Users\jenny\Documents\OneDrive Jens privat\OneDrive\Programmering\Django\Nymoen ERP project\env\lib\site-packages\django\urls\resolvers.py", line 625, in urlconf_module return import_module(self.urlconf_name) File "c:\users\jenny\appdata\local\programs\python\python38-32\lib\importlib_init.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "", line 1014, in _gcd_import File "", line 991, in _find_and_load File "", line 975, in _find_and_load_unlocked File "", line 671, in _load_unlocked
File "", line 783, in exec_module File "", line 219, in call_with_frames_removed File "C:\Users\jenny\Documents\OneDrive Jens privat\OneDrive\Programmering\Django\Nymoen ERP project\smb_erp\urls.py", line 21, in path('', include('purchase.urls')), File "C:\Users\jenny\Documents\OneDrive Jens privat\OneDrive\Programmering\Django\Nymoen ERP project\env\lib\site-packages\django\urls\conf.py", line 34, in include
urlconf_module = import_module(urlconf_module) File "c:\users\jenny\appdata\local\programs\python\python38-32\lib\importlib_init.py", line 127, in import_module return _bootstrap._gcd_import(name[level:], package, level) File "", line 1014, in _gcd_import File "", line 991, in _find_and_load File "", line 975, in _find_and_load_unlocked File "", line 671, in _load_unlocked
File "", line 783, in exec_module File "", line 219, in _call_with_frames_removed File "C:\Users\jenny\Documents\OneDrive Jens privat\OneDrive\Programmering\Django\Nymoen ERP project\purchase\urls.py", line 24, in path('pdf_view/', views.viewPDF.as_view(), name="pdf_view"), AttributeError: module 'purchase.views' has no attribute 'viewPDF'

views.py

class ViewPDF(View):
def get(self):

    pdf = render_to_pdf('pdf_template.html', data)
    return HttpResponse(pdf, content_type='application/pdf')

urls.py

from django.contrib import admin
from django.urls import path
from . import views

urlpatterns = [
    path('admin/', admin.site.urls),
    
    path('register/', views.registerPage, name="register"),
    path('login/', views.loginPage, name="login"),
    path('logout/', views.logoutUser, name="logout"),
    
    path('', views.home, name="home"),
    path('supplier/<str:pk>/', views.supplier, name="supplier"),
    path('products/', views.products, name="products"),
    path('purchase_order/', views.purchase_order, name="purchase_order"),
    path('order_form/', views.createPurchaseOrder, name="create_purchase_order"),
    path('update_order/<str:pk>/', views.updatePurchaseOrder, name="update_order"),
    path('delete_order/<str:pk>', views.deletePurchaseOrder, name="delete_order"),
    path('suppliers/', views.suppliers_list, name="supplierslist"),
    path('create_supplier/', views.createSupplier, name="create_supplier"),
    path('update_supplier/<str:pk>/', views.updateSupplier, name="update_supplier"),
    path('create_product/', views.createProduct, name="create_Product"),
    path('warehouse_list/', views.warehouse, name="warehouse_list"),

    path('pdf_view/', views.viewPDF, name="pdf_view"),