code correct

hezai007 · Aug 21, 2019 · 60f8d72 · 60f8d72
1 parent 3870c1a
commit 60f8d72
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/chapter4/chapter4.md b/docs/chapter4/chapter4.md
@@ -17,7 +17,7 @@ y = np.arange(-5, 5, 0.1)
 Z = np.zeros((len(x), len(y)))
 X, Y = np.meshgrid(x, y)
 ```
-
+  
 ```
 # loss
 for i in range(len(x)):