con = sqlite3.connect("orders.db")
cur = con.cursor()
cur.execute(f"SELECT users FROM st;")
users = cur.fetchone()[0]
print(users)
us = users+1
print(us) #тут вывод 0
cur.execute(f"UPDATE st SET users = {us};")
conn.commit()
cur.execute(f"select users from st")
users1 = cur.fetchone()[0]
print(users1) #тут вывод 1