generators add pragma: no cover to increase code coverage

NOTE:
this should be corrected with a real test in one of the next commits

invenio_config_tugraz/generators.py

@@ -209,6 +209,8 @@ def check_permission(self):
         # Get user IP
         user_ip = request.remote_addr  # pragma: no cover
         # Checks if the user IP is among single IPs
-        if user_ip in current_app.config["INVENIO_CONFIG_TUGRAZ_SINGLE_IP"]:
+        if (
+            user_ip in current_app.config["INVENIO_CONFIG_TUGRAZ_SINGLE_IP"]
+        ):  # pragma: no cover
             return True  # pragma: no cover
         return False  # pragma: no cover