Cluster after changing the graphic layer

[ADITYAKUMAR1]

Hi,

 I have a graphic layer on which clustering is taking place. I am removing some graphic from the layer. (Arcgis Javascript APi 3.x)

 item._graphicsLayer.remove(item._graphicsLayer.graphics[index]);

But according to the updated graphics the clustering count is not changing. Its the same always.

Any suggestion?

Thanks

Aditya