Update app.py

app.py

@@ -50,7 +50,7 @@ emo = st.text_input("Enter a text/phrase/sentence. A corresponding song will be
 
 
 st.sidebar.subheader("Model Description")
-st.sidebar.write("This application uses the DistilBERT model, a distilled version of BERT. The BERT framework uses" )
+st.sidebar.write("This application uses the DistilBERT model, a distilled version of BERT. The BERT framework uses a bidirectional transformer that allows it to learn the context of a word based on the left and right of the word. According to a paper by V. Sanh, et al., DistilBERT can \"reduce the size of a BERT model by 40%, while retaining 97% of its language understanding capabilities, and being 60% faster.\" This is why the DistilBERT model was used." )