update

sdk/identity/azure-identity/tests/test_pickling.py

@@ -5,9 +5,10 @@
 import pickle
 from azure.identity import DefaultAzureCredential
 
+
 def test_pickle_dac():
     cred = DefaultAzureCredential()
-    with open('data.pkl', 'wb') as outfile:
+    with open("data.pkl", "wb") as outfile:
         pickle.dump(cred, outfile)
-    with open('data.pkl', 'rb') as infile:
+    with open("data.pkl", "rb") as infile:
         data_loaded = pickle.load(infile)

sdk/identity/azure-identity/tests/test_pickling_async.py

@@ -5,9 +5,10 @@
 import pickle
 from azure.identity.aio import DefaultAzureCredential
 
+
 def test_pickle_dac():
     cred = DefaultAzureCredential()
-    with open('data_aio.pkl', 'wb') as outfile:
+    with open("data_aio.pkl", "wb") as outfile:
         pickle.dump(cred, outfile)
-    with open('data_aio.pkl', 'rb') as infile:
+    with open("data_aio.pkl", "rb") as infile:
         data_loaded = pickle.load(infile)