Update README.md

shenwanxiang · web-flow · commit f3796460d811 · 2020-09-06T19:52:33.000+08:00
diff --git a/README.md b/README.md
@@ -81,6 +81,7 @@ dataset.load_ChEMBL()
 dataset.load_PCBA()
 
 ```
+----
 
 ### Usage-3: Load Robustness Splits
 
