diff --git a/tap_dynamodb/tap.py b/tap_dynamodb/tap.py
index 4d7e06c..b48aee6 100644
--- a/tap_dynamodb/tap.py
+++ b/tap_dynamodb/tap.py
@@ -83,9 +83,7 @@ def discover_streams(self) -> list[streams.TableStream]:
         """
         obj = DynamoDB(self.config)
         discovered_streams = []
-        for table_name in (
-            self.config.get("tables") or obj.list_tables()
-        ):
+        for table_name in self.config.get("tables") or obj.list_tables():
             try:
                 stream = streams.TableStream(
                     tap=self,