# find element
sel=driver.find_element(By.CSS_SELECTOR,"#slywlb")
#Store the positioned drop-down menu element into the Select class
Select(sel).select_by_value("20026")
# find element
sel=driver.find_element(By.CSS_SELECTOR,"#slywlb")
#Store the positioned drop-down menu element into the Select class
Select(sel).select_by_value("20026")