Update app.py

app.py

@@ -172,7 +172,11 @@ async def update_streams(request: Request):
     # Assuming payload["event"]["event_name"] gives you the event type
     event_name = payload["event"]["event_name"]
     streamName = payload.get("stream", {}).get("name")
-    branchName = payload["event"]["data"]["commit"].get("branchName")
+    # Extract branchName for commit_update events from the "old" commit data
+    if event_name == "commit_update":
+        branchName = payload.get("event", {}).get("data", {}).get("old", {}).get("branchName")
+    else:
+        branchName = payload.get("event", {}).get("data", {}).get("commit", {}).get("branchName")
     
     # List of valid event types
     valid_event_types = ["commit_create", "commit_delete", "commit_update"]