api: fix get_url() non-dvc repo error message

Author: Suor

dvc/api.py

@@ -10,7 +10,7 @@
 from voluptuous import Schema, Required, Invalid
 
 from dvc.repo import Repo
-from dvc.exceptions import DvcException, NotDvcRepoError
+from dvc.exceptions import DvcException
 from dvc.external_repo import external_repo
 
 
@@ -43,7 +43,7 @@ class SummonError(DvcException):
     pass
 
 
-class UrlNotDvcRepoError(NotDvcRepoError):
+class UrlNotDvcRepoError(DvcException):
     """Thrown if given url is not a DVC repository.
 
     Args:

tests/func/test_api.py

@@ -6,9 +6,9 @@
 import pytest
 
 from dvc import api
-from dvc.api import SummonError, NotDvcRepoError, UrlNotDvcRepoError
+from dvc.api import SummonError, UrlNotDvcRepoError
 from dvc.compat import fspath
-from dvc.exceptions import FileMissingError
+from dvc.exceptions import FileMissingError, NotDvcRepoError
 from dvc.main import main
 from dvc.path_info import URLInfo
 from dvc.remote.config import RemoteConfig