Update app.py

app.py

@@ -2,12 +2,3 @@ import streamlit as st
 
 x = st.slider('Select a value')
 st.write(x, 'squared is', x * x)
-
-def print_hi(name):
-    # Use a breakpoint in the code line below to debug your script.
-    print(f'Hi, {name}')  # Press ⌘F8 to toggle the breakpoin
-# Press the green button in the gutter to run the script.
-if __name__ == '__main__':
-    print_hi('PyCharm')
-
-# See PyCharm help at https://www.jetbrains.com/help/pycharm/