[pre-commit.ci] auto fixes from black and isort code formatting

Author: pre-commit-ci[bot]

examples/ubi-config-report

@@ -4,6 +4,7 @@
 - Loads all config from the config source passed on the command-line (or the default)
 - Prints a basic report on the config found, mappings, package counts etc.
 """
+
 from argparse import ArgumentParser
 
 from ubiconfig import get_loader

ubiconfig/utils/api/gitlab.py

@@ -23,10 +23,8 @@ class RepoApi(object):
     def __init__(self, repo_url, v_3=False):
         m = GIT_LAB_URL_FMT.match(repo_url)
         if not m:
-            raise ValueError(
-                "The hostname must end with '.com|org|net' \
-or set GIT_LAB_URL_FMT by yourself"
-            )
+            raise ValueError("The hostname must end with '.com|org|net' \
+or set GIT_LAB_URL_FMT by yourself")
         self.host = m.group("host")
         self.repo_id = m.group("project").replace("/", "%2F")
         self.v_3 = v_3