From 740e766e991addee7d5fa2ad9129f541eec90cce Mon Sep 17 00:00:00 2001
From: ViperEkura <3081035982@qq.com>
Date: Thu, 7 May 2026 23:21:57 +0800
Subject: [PATCH] refactor: remove summary text from prefix_cache, leave bottom
 space for subtitles

---
 prefix_cache.py | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/prefix_cache.py b/prefix_cache.py
index c0bf1fc..145da81 100644
--- a/prefix_cache.py
+++ b/prefix_cache.py
@@ -110,10 +110,9 @@ class PrefixCache(Scene):
 
         # ── summary below tree (tree stays visible) ──
         summary = VGroup(
-            Text("KV cache reuse across requests", font_size=26, color=GREEN),
-            Text("First-token latency: up to 50% reduction", font_size=18, color=GRAY),
+            Text("KV cache reuse across requests", font_size=26, color=GREEN)
         ).arrange(DOWN, buff=0.2)
-        summary.to_edge(DOWN, buff=0.5)
+        summary.to_edge(DOWN, buff=1.0)
         self.play(Write(summary))
         self.wait(2)
         self.play(*[FadeOut(m) for m in self.mobjects])