From eb9f52e5c56b09918c76c25d431fae6e4f0aca59 Mon Sep 17 00:00:00 2001
From: JINLANG WANG <jwang2775@wisc.edu>
Date: Tue, 20 Feb 2024 09:32:16 -0600
Subject: [PATCH] add lab4 req

---
 Labs/Lab4/lab4.md | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/Labs/Lab4/lab4.md b/Labs/Lab4/lab4.md
index 97f6559..14d5f2e 100644
--- a/Labs/Lab4/lab4.md
+++ b/Labs/Lab4/lab4.md
@@ -4,4 +4,9 @@
 
 2. Inside this folder, there is a notebook `debug/self/main.ipynb`. Open it and fix the bugs. 
 
-3. Create a [binary search tree](./bst-groups) for use in P2. 
\ No newline at end of file
+3. Create a [binary search tree](./bst-groups) for use in P2. 
+
+
+# Screenshot Requirement
+1. A screenshot showing the successfully debugged `main.ipynb`` notebook.
+2. A screenshot of your binary search tree implementation.
\ No newline at end of file
-- 
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