def index(request):
    boards=Board.objects.all()
    categorys=Category.objects.all()
    context = {
        'boards':boards ,
        'categorys':categorys,
    }
    return render(request,'home.html',context=context)

urlpatterns = [
    path('', views.index, name='home'),
    path('track/<int:track_id>', views.record_view, name='track1'),

    path('boards/<int:id>', views.boards_topic, name='boards_topic'),

]

urlpatterns = [
    path('', views.index, name='home'),
    path('', views.category_view, name='home'),
    ...

]

def index(request):
    boards=Board.objects.all()
    return render(request,'home.html',{'boards':boards})


def category_view(request):
    categorys=Category.objects.all()
    return render(request,'home.html',{'categorys':categorys})