Update README.md

added loss plot

Author: n0obcoder

Diff for: README.md

@@ -35,7 +35,7 @@ In *config.py*,
 python train.py
 ```
 
-### Losses
+## Losses
 The model was trained for 12 epochs for the configuration mentioned in `config.py`
 <img src='/losses/losses_12.png' width='750' alt='loss after 12 epochs' hspace='35'>