Hi,
How to connect to the same sql database for multiple pages app in app.py?
Currently, I attached the connection code to every single page. 
Hello @beginof,
You can either do that or create a utils function that returns the connection and import it into each of the pages.
can you share the sample code?
Sure.
utils/conn.py
import pyodbc
conn = pyodbc.connect(your connection)
page
from utils/conn import conn
You can get fancier and return different things with a function, and so forth, especially if you have multiple databases. 
Thanks @jinnyzor 