From fdfbf641210c1d6a9cd74d380ce2cd53e81f79e0 Mon Sep 17 00:00:00 2001
From: Jarrett Ye <jarrett.ye@outlook.com>
Date: Thu, 28 Nov 2024 00:41:51 +0800
Subject: [PATCH] fix missing return of fit_forgetting_curve

---
 steps.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/steps.py b/steps.py
index 19a35ef..8c7f3c1 100644
--- a/steps.py
+++ b/steps.py
@@ -27,6 +27,8 @@ def fit_forgetting_curve(points, low=1, high=86400 * 30, tolerance=0.1):
         else:
             low = left_third  # Minimum is in right part
 
+    return (high + low) / 2
+
 
 def steps_stats(deck_lim, period_lim):
     sql = f"""