Update app.py

app.py

@@ -1,9 +1,5 @@
 import streamlit as st
 
-x = st.slider('Select a value')
-st.write(x, 'squared is', x * x)
-
-
 st.title ("this is the app title")
 st.header("this is the markdown")
 st.markdown("this is the header")
@@ -41,4 +37,7 @@ with st.spinner('Wait for it...'):
 import pandas as pd
 import numpy as np
 df= pd.DataFrame(np.random.randn(10, 2), columns=['x', 'y'])
-st.line_chart(df)
+st.line_chart(df)
+
+x = st.slider('Select a value')
+st.write(x, 'squared is', x * x)