fix blake linter warning

Author: viglia

sentry_sdk/envelope.py

@@ -79,7 +79,11 @@ def add_profile_chunk(
     ):
         # type: (...) -> None
         self.add_item(
-            Item(payload=PayloadRef(json=profile_chunk), type="profile_chunk", headers={"platform": profile_chunk.get("platform")})
+            Item(
+                payload=PayloadRef(json=profile_chunk),
+                type="profile_chunk",
+                headers={"platform": profile_chunk.get("platform")},
+            )
         )
 
     def add_checkin(