input: Write a python function to open a web page in a new browser tab using the webbrowser module.
  assert open_webpage("www.example.com") == True
  assert open_webpage("www.google.com") == True
  assert open_webpage("www.invalidurl.com") == False
output: def open_webpage(url):
      import webbrowser
      try:
          webbrowser.open_new_tab(url)
          return True
      except:
          return False