Update app.py

app.py

@@ -1,9 +1,13 @@
 import streamlit as st
 from transformers import pipeline
 
+x = st.slider('Select a value')
+st.write(x, 'squared is', x * x)
+
 pipe = pipeline('sentiment-analysis')
 text = st.text_area('enter some text!)
 
 if text:
   out = pipe(text)
   st.json(out)
+