Update README.md

Added sample python code.

README.md

@@ -17,4 +17,23 @@ library_name: transformers
 * A French -> Breton Translation Model called **Gallek** (meaning "French" in Breton).
 * The current model version reached a **BLEU score of 40** on a 20% split of the training set.
 * Only monodirectionally fr->br fine-tuned for now.
-* Training details available on the [GweLLM Github repository](https://github.com/blackccpie/GweLLM).
+* Training details available on the [GweLLM Github repository](https://github.com/blackccpie/GweLLM).
+
+Sample test code:
+```python
+from transformers import AutoTokenizer, AutoModelForSeq2SeqLM, pipeline
+
+modelcard = "amurienne/gallek-m2m100"
+
+model = AutoModelForSeq2SeqLM.from_pretrained(modelcard)
+tokenizer = AutoTokenizer.from_pretrained(modelcard)
+
+translation_pipeline = pipeline("translation", model=model, tokenizer=tokenizer, src_lang='fr', tgt_lang='br', max_length=512, device="cpu")
+
+french_text = "traduis de français en breton: j'apprends le breton à l'école."
+
+result = translation_pipeline(french_text)
+print(result[0]['translation_text'])
+```
+
+Demo is available on the [Gallek Space](https://huggingface.co/spaces/amurienne/Gallek)