changed API endpoint from v2 to v3.

mdrsclient/commands/labs.py

@@ -1,7 +1,7 @@
 from argparse import Namespace
 from typing import Any
 
-from mdrsclient.api import LaboratoryApi
+from mdrsclient.api import LaboratoriesApi
 from mdrsclient.commands.base import BaseCommand
 
 
@@ -21,7 +21,7 @@ class LabsCommand(BaseCommand):
     def labs(cls, remote: str) -> None:
         remote = cls._parse_remote_host(remote)
         connection = cls._create_connection(remote)
-        laboratory_api = LaboratoryApi(connection)
+        laboratory_api = LaboratoriesApi(connection)
         laboratories = laboratory_api.list()
         connection.laboratories = laboratories
         label = {"id": "ID", "name": "Name", "pi_name": "PI", "full_name": "Laboratory"}