Update requirements.txt

requirements.txt

@@ -1,9 +1,10 @@
-ipywidgets==7.7.2
-transformers==4.32.0
-torch==2.1.0
-matplotlib==3.8.0
-seaborn==0.12.2
-wordcloud==1.9.2
-gradio==3.41.0
-hazm==0.7.0
-datasets==2.14.0
+ipywidgets==7.7.2
+transformers==4.32.0
+torch==2.1.0
+matplotlib==3.8.0
+seaborn==0.12.2
+wordcloud==1.9.2
+gradio==3.41.0
+hazm==0.7.0
+datasets==2.14.0
+sentencepiece==0.2.0