Update README.md

README.md

@@ -53,10 +53,14 @@ Before running Effector-GAN, users should make sure all the following packages a
     **If you have GPU  # CUDA 10.0**
   
     pip install torch==1.3.1 torchvision==0.4.2
-  
+
+    pip install torch==1.2.0 torchvision==0.4.0
+    
     **CPU Only python3.7**
     
     pip install torch==1.3.1 torchvision==0.4.2 -f https://download.pytorch.org/whl/torch_stable.html
+    
+    pip install torch==1.2.0+cpu torchvision==0.4.0+cpu -f https://download.pytorch.org/whl/torch_stable.html
   
  **other packages**