Update README.md

Author: layumi

demo_for_heatmap/README.md

@@ -1,8 +1,15 @@
 # Draw_HeatMap
+
+### Matlab
+
 1. Setup Matconvnet in the main dir `2016_person_re-ID`. Then move into this dir.
 
 2. Download the [three models (identification/verification/our)](https://drive.google.com/open?id=0B0VOCNYh8HeRaXhkd1d5T2MtRXM).
 
 3. run `demo_heatmap.m` to show the heatmap of the three models.
 
 ![](https://github.com/layumi/2016_person_re-ID/blob/master/demo_for_heatmap/heatmap.jpeg)
+
+
+### Python
+https://github.com/layumi/Person_reID_baseline_pytorch/blob/dev/visual_heatmap.py