Run pyupgrade for python 3.7 & 3.8. (#16110)

1 files changed, 10 insertions, 2 deletions

diff --git a/synapse/storage/prepare_database.py b/synapse/storage/prepare_database.py

index 38b7abd801..31501fd573 100644
--- a/synapse/storage/prepare_database.py
+++ b/synapse/storage/prepare_database.py
@@ -16,10 +16,18 @@ import logging
 import os
 import re
 from collections import Counter
-from typing import Collection, Generator, Iterable, List, Optional, TextIO, Tuple
+from typing import (
+    Collection,
+    Counter as CounterType,
+    Generator,
+    Iterable,
+    List,
+    Optional,
+    TextIO,
+    Tuple,
+)
 
 import attr
-from typing_extensions import Counter as CounterType
 
 from synapse.config.homeserver import HomeServerConfig
 from synapse.storage.database import LoggingDatabaseConnection, LoggingTransaction