code: def window_reverse(windows, window_size: int, h: int, w: int):
      """
      Args:
         windows (`tuple`):
              (num_windows*b, window_size, window_size, c)
         window_size (`int`):
             Window size
         h (`int`):
             Height of image
         w (`int`):
             Width of image
      Returns:
         x: (b, h, w, c)
      """
      b = int(windows.shape[0] / (h * w / window_size / window_size))
      x = windows.view(
          b,
          h // window_size,
          w // window_size,
          window_size,
          window_size,
          -1,
      )
      x = x.permute(0, 1, 3, 2, 4, 5).contiguous().view(b, h, w, -1)
      return x
  
label_desc: Use image node_id 1 for calling a global function with example usage: window_reverse(windows, window_size, h, w) and returns: x