Use new TEMPLATES setting to define where templates are

This set value tells to load templates from app's
subdirectory named "templates"

web/settings/__init__.py

@@ -91,12 +91,15 @@
 
 ROOT_URLCONF = "urls"
 
-TEMPLATE_DIRS = (
-    hakemisto + "/templates",
-    # Put strings here, like "/home/html/django_templates" or "C:/www/django/templates".
-    # Always use forward slashes, even on Windows.
-    # Don't forget to use absolute paths, not relative paths.
-)
+TEMPLATES = [
+    {
+        "BACKEND": "django.template.backends.django.DjangoTemplates",
+        "DIRS": [
+            hakemisto + "/templates",
+        ],
+        "APP_DIRS": True,
+    },
+]
 
 INSTALLED_APPS = [
     "django.contrib.auth",