diff --git a/examples/chef/chef.py b/examples/chef/chef.py
index e34b8b52c1cd7b..f2982a3c442ac6 100755
--- a/examples/chef/chef.py
+++ b/examples/chef/chef.py
@@ -14,23 +14,22 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import sys
+import hashlib
+import json
 import optparse
 import os
+import shutil
+import subprocess
 import sys
+import tarfile
 import textwrap
-import shutil
+from typing import Sequence
+
 import yaml
-import hashlib
-import json
-import tarfile
-import subprocess
 
+import chef_util
 import constants
 import stateful_shell
-import chef_util
-
-from typing import Sequence
 
 TermColors = constants.TermColors
 
diff --git a/examples/chef/chef_util.py b/examples/chef/chef_util.py
index 3b7836ef42182a..87ab87c8b3e4c6 100644
--- a/examples/chef/chef_util.py
+++ b/examples/chef/chef_util.py
@@ -12,11 +12,10 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import subprocess
+import hashlib
 import json
 import os
-import hashlib
-
+import subprocess
 
 ci_allowlist = ['lighting-app.zap']
 cd_platforms_meta = {