How To Get Current URL In Selenium Python

FileName - selenium_playground.py

from selenium.webdriver.common.by import By
class SeleniumPlaygroundPage:
   #url
   url = 'https://www.lambdatest.com/selenium-playground/'
   #locators
   simple_form_demo = (By.XPATH, "//a[normalize-space()='Simple Form Demo']")
   # Initializer
   def __init__(self, browser):
       self.browser = browser
   # Interaction methods
   def load(self):
       self.browser.get(self.url)
   def simple_form(self):
       simple_form = self.browser.find_element(*self.simple_form_demo)
       simple_form.click()