title: Curved Container for the screen - flutter
body: <p>I'm trying to create a curved container (semi circle) on whole screen using flutter
  <a href="https://i.stack.imgur.com/jbkH7.jpg" rel="nofollow noreferrer">image for the curved</a></p>
  <p>I tried to use some solutions found on stackoverflow but it didn't work.
  can anyone help
  thanks</p>