From 9d3a41426b331baad237f5127c4ec038f914eb60 Mon Sep 17 00:00:00 2001
From: Doyoung Kim <kei0112777@gmail.com>
Date: Sat, 17 Aug 2024 01:55:03 +0000
Subject: [PATCH] format

---
 sky/data/storage.py | 17 ++++++++++-------
 tests/test_smoke.py | 14 ++++++--------
 2 files changed, 16 insertions(+), 15 deletions(-)

diff --git a/sky/data/storage.py b/sky/data/storage.py
index 53aaf67b40d..beca625f874 100644
--- a/sky/data/storage.py
+++ b/sky/data/storage.py
@@ -1985,7 +1985,7 @@ def __init__(self,
                  name: str,
                  source: str,
                  storage_account_name: str = '',
-                 region: Optional[str] = None,
+                 region: Optional[str] = 'eastus',
                  is_sky_managed: Optional[bool] = None,
                  sync_on_reconstruction: bool = True):
         self.storage_client: 'storage.Client'
@@ -2165,9 +2165,9 @@ def initialize(self):
             self.is_sky_managed = is_new_bucket
 
     @staticmethod
-    def get_default_storage_account_name(region: str) -> str:
+    def get_default_storage_account_name(region: Optional[str]) -> str:
         """Generates a default storage account name.
-        
+
         The subscription ID is included to avoid conflicts when user switches
         subscriptions. The region value is hashed to ensure the storage account
         name adheres to the 24-character limit, as some region names can be
@@ -2181,18 +2181,21 @@ def get_default_storage_account_name(region: str) -> str:
         Returns:
             Name of the default storage account.
         """
+        assert region is not None
         subscription_id = azure.get_subscription_id()
         subscription_hash_obj = hashlib.md5(subscription_id.encode('utf-8'))
-        subscription_hash = subscription_hash_obj.hexdigest()[:AzureBlobStore._SUBSCRIPTION_HASH_LENGTH]
+        subscription_hash = subscription_hash_obj.hexdigest(
+        )[:AzureBlobStore._SUBSCRIPTION_HASH_LENGTH]
         region_hash_obj = hashlib.md5(region.encode('utf-8'))
-        region_hash = region_hash_obj.hexdigest()[:AzureBlobStore._SUBSCRIPTION_HASH_LENGTH]
-        
+        region_hash = region_hash_obj.hexdigest()[:AzureBlobStore.
+                                                  _SUBSCRIPTION_HASH_LENGTH]
+
         storage_account_name = (
             AzureBlobStore.DEFAULT_STORAGE_ACCOUNT_NAME.format(
                 region_hash=region_hash,
                 user_hash=common_utils.get_user_hash(),
                 subscription_hash=subscription_hash))
-        
+
         return storage_account_name
 
     def _get_storage_account_and_resource_group(
diff --git a/tests/test_smoke.py b/tests/test_smoke.py
index 33e6db52912..d5fcf159111 100644
--- a/tests/test_smoke.py
+++ b/tests/test_smoke.py
@@ -1104,8 +1104,8 @@ def test_azure_storage_mounts_with_stop():
     cloud = 'azure'
     storage_name = f'sky-test-{int(time.time())}'
     default_region = 'eastus'
-    storage_account_name = (
-        storage_lib.AzureBlobStore.get_default_storage_account_name(default_region))
+    storage_account_name = (storage_lib.AzureBlobStore.
+                            get_default_storage_account_name(default_region))
     storage_account_key = data_utils.get_az_storage_account_key(
         storage_account_name)
     template_str = pathlib.Path(
@@ -2973,8 +2973,7 @@ def test_managed_jobs_storage(generic_cloud: str):
         region = 'westus2'
         region_flag = f' --region {region}'
         storage_account_name = (
-            storage_lib.AzureBlobStore.get_default_storage_account_name(
-                region))
+            storage_lib.AzureBlobStore.get_default_storage_account_name(region))
         region_cmd = TestStorageWithCredentials.cli_region_cmd(
             storage_lib.StoreType.AZURE,
             storage_account_name=storage_account_name)
@@ -4306,10 +4305,9 @@ def cli_ls_cmd(store_type, bucket_name, suffix=''):
             config_storage_account = skypilot_config.get_nested(
                 ('azure', 'storage_account'), None)
             storage_account_name = config_storage_account if (
-                config_storage_account is not None
-            ) else (
-                storage_lib.AzureBlobStore.get_default_storage_account_name(
-                    default_region))
+                config_storage_account is not None) else (
+                    storage_lib.AzureBlobStore.get_default_storage_account_name(
+                        default_region))
             storage_account_key = data_utils.get_az_storage_account_key(
                 storage_account_name)
             list_cmd = ('az storage blob list '