removes the transparent background of image.

Author: argahsuknesib

architecture.drawio

@@ -1,6 +1,6 @@
 <mxfile host="65bd71144e">
     <diagram id="pQMxsIvCESUNmnZHtjT-" name="Page-1">
-        <mxGraphModel dx="936" dy="795" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="850" pageHeight="1100" math="0" shadow="0">
+        <mxGraphModel dx="936" dy="795" grid="1" gridSize="10" guides="1" tooltips="1" connect="1" arrows="1" fold="1" page="1" pageScale="1" pageWidth="850" pageHeight="1100" background="#FFFFFF" math="0" shadow="0">
             <root>
                 <mxCell id="0"/>
                 <mxCell id="1" parent="0"/>