Update README.md

README.md

@@ -16,13 +16,18 @@ Biomedical Entity Mention Linking for diseases:
 Requires:
 
 - **[Flair](https://github.com/flairNLP/flair/)>=0.14.0** (`pip install flair` or `pip install git+https://github.com/flairNLP/flair.git`)
-
+  
 ```python
 from flair.data import Sentence
-from flair.nn import Classifier
-from flair.models import EntityMentionLinker
-
-sentence = Sentence("Behavioral abnormalities in the Fmr1 KO2 Mouse Model of Fragile X Syndrome")
+from flair.models import Classifier, EntityMentionLinker
+from flair.tokenization import SciSpacyTokenizer
+
+sentence = Sentence(
+    "The mutation in the ABCD1 gene causes X-linked adrenoleukodystrophy, "
+    "a neurodegenerative disease, which is exacerbated by exposure to high "
+    "levels of mercury in dolphin populations.",
+    use_tokenizer=SciSpacyTokenizer()
+)
 
 # load hunflair to detect the entity mentions we want to link.
 tagger = Classifier.load("hunflair-disease")