\begin{tikzpicture}
	\hspace*{0.5cm}
	\onslide<2->{
		
		\node(image)[scale=0.55,rotate=0] at (0,0){
			\includegraphics[scale=0.6]{images/achor_boxes_crop.png}
		};
		
	}
	
\end{tikzpicture}