Update README.md

Update how to use explanation

README.md

@@ -32,21 +32,7 @@ ShapeNet is a comprehensive 3D shape dataset created for research in computer gr
 
 ### How to use
 
-```python
-# Train an auto-encoder
-python train_ae.py 
-
-# Train a generator
-python train_gen.py
-```
-
-```python
-# Test an auto-encoder
-python test_ae.py --ckpt ./pretrained/AE_all.pt --categories all
-
-# Test a generator
-python test_gen.py --ckpt ./pretrained/GEN_airplane.pt --categories airplane
-```
+Train and test snippets for both auto-encoder and generator are published under the official GitHub repository above.
 
 ### BibTeX Entry and Citation Info
  ```