Add link to the model from the top README

README.md

@@ -13,6 +13,7 @@ running TensorFlow 0.12 or earlier, please
 ## Models
 - [adversarial_text](adversarial_text): semi-supervised sequence learning with
   adversarial training.
+- [attention_ocr](attention_ocr): a model for real-world image text extraction.
 - [autoencoder](autoencoder): various autoencoders.
 - [cognitive_mapping_and_planning](cognitive_mapping_and_planning): implementation of a spatial memory based mapping and planning architecture for visual navigation.
 - [compression](compression): compressing and decompressing images using a pre-trained Residual GRU network.