Fix problem description not fetching due to markup change in leetcode

Author: Bishalsarang

main.py

@@ -45,9 +45,8 @@ def download(problem_num, url, title, solution_slug):
 
         driver.get(url)
         # Wait 20 secs or until div with id initial-loading disappears
-        element = WebDriverWait(driver, 20).until(
-            EC.invisibility_of_element_located((By.ID, "initial-loading"))
-        )
+        element = WebDriverWait(driver, 30).until(
+            EC.visibility_of_element_located((By.CLASS_NAME, "_1l1MA")))
         # Get current tab page source
         html = driver.page_source
         soup = bs4.BeautifulSoup(html, "html.parser")
@@ -56,7 +55,7 @@ def download(problem_num, url, title, solution_slug):
         title_decorator = '*' * n
         problem_title_html = title_decorator + f'<div id="title">{title}</div>' + '\n' + title_decorator
         problem_html = problem_title_html + str(
-            soup.find("div", {"class": "content__u3I1 question-content__JfgR"})) + '<br><br><hr><br>'
+            soup.find("div", {"class": "_1l1MA"})) + '<br><br><hr><br>'
 
         # Append Contents to a HTML file
         with open("out.html", "ab") as f: