From a1b239a8d35e45016e03f83b0c1d1ca4060da7c0 Mon Sep 17 00:00:00 2001
From: Mizev Andrew <150728785+carpalsgrabby@users.noreply.github.com>
Date: Tue, 25 Nov 2025 08:43:19 +0100
Subject: [PATCH] Add module-level constant for expected JSON metric keys

---
 sweep_layouts.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/sweep_layouts.py b/sweep_layouts.py
index 159ea49..e3a74ad 100644
--- a/sweep_layouts.py
+++ b/sweep_layouts.py
@@ -8,6 +8,13 @@
 from pathlib import Path
 from typing import List, Dict, Any
 
+METRIC_KEYS = [
+    "treeHeight",
+    "totalNodes",
+    "proofBranchLength",
+    "perProofBytes",
+    "totalCommitmentBytes",
+]
 
 def parse_args() -> argparse.Namespace:
     parser = argparse.ArgumentParser(