Update README.md

Add the type to be able to test the model within huggingface

README.md

@@ -1,5 +1,8 @@
 ---
 license: llama2
+language:
+- am
+pipeline_tag: text2text-generation
 ---
 
 This model pairs with the PRETRAINED variant of amharic llama. Available here: https://huggingface.co/iocuydi/llama-2-amharic-3784m/tree/main/pretrained
@@ -20,4 +23,4 @@ Cite:
       archivePrefix={arXiv},
       primaryClass={cs.CL}
 }
-```
+```