Update itemcf.md

datawhalechina · Mar 15, 2024 · 50913a0 · 50913a0
1 parent a272f8e
commit 50913a0
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/ch02/ch2.1/ch2.1.1/itemcf.md b/docs/ch02/ch2.1/ch2.1.1/itemcf.md
@@ -109,7 +109,7 @@ $$
 3. 从 Alice 购买过的物品中，选出与物品 `E` 最相似的 `num` 件物品。
 
    ```python
-   target_user = ' Alice '
+   target_user = 'Alice'
    target_item = 'E'
    num = 2