Update flair

Author: gabriel-piles

requirements.txt

@@ -25,7 +25,7 @@ huggingface-hub==0.24.5
 typer==0.12.3
 sentence-transformers==3.0.1
 py-markdown-table==1.1.0
-flair==0.14.0
+flair==0.15.1
 graypy==2.1.0
 Unidecode==1.3.8
 country_named_entity_recognition==0.4