Update README.md

README.md

@@ -20,4 +20,15 @@ datasets:
 This is polish fast tokenizer.
 
 Number of documents used to train tokenizer:
- - 25 088 398
+ - 25 088 398
+
+
+Sample usge with transformers:
+
+```[python]
+from transformers import AutoTokenizer
+
+tokenizer = AutoTokenizer.from_pretrained('radlab/polish-fast-tokenizer')
+tokenizer.decode(tokenizer("Ala ma kota i psa").input_ids)
+
+```