def wait_for_keyboard(timeout: nil)
      keyboard_timeout = keyboard_wait_timeout(timeout)
      message = "Timed out after #{keyboard_timeout} seconds waiting for the keyboard to appear"
      wait_for(message, timeout: keyboard_timeout) do
        keyboard_visible?
      end
    end
def wait_for_keyboard(timeout: nil)
      keyboard_timeout = keyboard_wait_timeout(timeout)
      message = "Timed out after #{keyboard_timeout} seconds waiting for the keyboard to appear"
      wait_for(message, timeout: keyboard_timeout) do
        keyboard_visible?
      end
    end
Waits for a keyboard to appear.

 @see Calabash::Wait.default_options

 @param [Number] timeout How long to wait for the keyboard.
 @raise [Calabash::Wait::TimeoutError] Raises error if no keyboard
  appears.