From c0811e56c039d111327a2664c3ea5ad46344e927 Mon Sep 17 00:00:00 2001
From: Gioele Molinari <63927701+gioelemo@users.noreply.github.com>
Date: Sat, 10 Jan 2026 15:50:00 +0100
Subject: [PATCH] Fix missing docstring in metrics.py

---
 engiopt/metrics.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/engiopt/metrics.py b/engiopt/metrics.py
index 3777050..a2e121e 100644
--- a/engiopt/metrics.py
+++ b/engiopt/metrics.py
@@ -175,6 +175,7 @@ def metrics(
             - "fog": Average Final Optimality Gap (float).
             - "mmd": Maximum Mean Discrepancy (float).
             - "dpp": Determinantal Point Process diversity (float).
+            - "viol": Average violation ratio (float).
     """
     n_samples = len(gen_designs)