From 29007c7b976de556723cbc4fbf29661f183dede6 Mon Sep 17 00:00:00 2001
From: ViperEkura <3081035982@qq.com>
Date: Thu, 7 May 2026 22:25:25 +0800
Subject: [PATCH] chore: remove T0-T3 demo tokens from position-grouped decode
 section

---
 continuous_batching.py | 17 +----------------
 1 file changed, 1 insertion(+), 16 deletions(-)

diff --git a/continuous_batching.py b/continuous_batching.py
index 05052da..9d2d447 100644
--- a/continuous_batching.py
+++ b/continuous_batching.py
@@ -264,20 +264,6 @@ class ContinuousBatching(Scene):
         # 7. Position-Grouped Decode highlight
         # ═══════════════════════════════════════════════════
         # show multiple tokens grouped at Decode
-        d_pos = run_lane.get_center()  # RUNNING = Decode state
-        d_tokens = [
-            mk_tok("T" + str(i), BATCH_COLORS[i], "RUNNING", 5 + i * 2) for i in range(4)
-        ]
-        positions = [
-            d_pos + RIGHT * 1.2 + UP * 0.45,
-            d_pos + RIGHT * 1.2,
-            d_pos + RIGHT * 2.5 + UP * 0.45,
-            d_pos + RIGHT * 2.5,
-        ]
-        for i in range(4):
-            d_tokens[i].move_to(positions[i])
-            self.play(FadeIn(d_tokens[i], scale=0.6), run_time=0.2)
-
         ring = SurroundingRectangle(run_lane, color=YELLOW, buff=0.12, stroke_width=3)
         ring_txt = Text(
             "Position-Grouped Batching\nSame decode position → single matmul",
@@ -285,8 +271,7 @@ class ContinuousBatching(Scene):
         ).next_to(run_lane, DOWN, buff=0.5)
         self.play(Create(ring), Write(ring_txt))
         self.wait(2.0)
-        self.play(FadeOut(ring), FadeOut(ring_txt),
-                  *[FadeOut(t) for t in d_tokens])
+        self.play(FadeOut(ring), FadeOut(ring_txt))
 
         # ═══════════════════════════════════════════════════
         # 8. O(1) Bitmask Slot Allocation