diff --git a/ctfcli/cli/challenges.py b/ctfcli/cli/challenges.py
index c284f00..b56525c 100644
--- a/ctfcli/cli/challenges.py
+++ b/ctfcli/cli/challenges.py
@@ -14,7 +14,11 @@
 from ctfcli.core.challenge import Challenge
 from ctfcli.core.config import Config
 from ctfcli.core.deployment import get_deployment_handler
-from ctfcli.core.exceptions import ChallengeException, LintException, RemoteChallengeNotFound
+from ctfcli.core.exceptions import (
+    ChallengeException,
+    LintException,
+    RemoteChallengeNotFound,
+)
 from ctfcli.utils.git import get_git_repo_head_branch
 
 log = logging.getLogger("ctfcli.cli.challenges")
diff --git a/ctfcli/core/challenge.py b/ctfcli/core/challenge.py
index b5347d4..4a94fa4 100644
--- a/ctfcli/core/challenge.py
+++ b/ctfcli/core/challenge.py
@@ -2,7 +2,7 @@
 import subprocess
 from os import PathLike
 from pathlib import Path
-from typing import Any, Dict, List, Optional, Tuple, Union
+from typing import Any, Dict, List, Tuple, Union
 
 import click
 import yaml
@@ -16,8 +16,8 @@
     RemoteChallengeNotFound,
 )
 from ctfcli.core.image import Image
-from ctfcli.utils.tools import strings
 from ctfcli.utils.hashing import hash_file
+from ctfcli.utils.tools import strings
 
 
 def str_presenter(dumper, data):