diff --git a/docs/day4.md b/docs/day4.md
index b5ab9a0..d70cac4 100644
--- a/docs/day4.md
+++ b/docs/day4.md
@@ -344,7 +344,6 @@ Let's make that a reality by simulating a slow internet connection.
 
     ```python hl_lines="3 3"
     import requests
-    import json
     from concurrent.futures import ThreadPoolExecutor
     ```
 
@@ -387,7 +386,6 @@ Let's make that a reality by simulating a slow internet connection.
 
     ```python
     import requests
-    import json
     from concurrent.futures import ThreadPoolExecutor
 
     def list_people(future, people):