Update app.py

app.py

@@ -202,8 +202,8 @@ if __name__ == "__main__":
                 gr.Markdown("<br>")
                 gr.Markdown("## Example WBS Diagrams")
                 with gr.Row():
-                    gr.Image(value="./images/wbs1.png", label="Sample 1", show_label=True, interactive=False, height="auto", width="100%")
-                    gr.Image(value="./images/wbs2.png", label="Sample 2", show_label=True, interactive=False, height="auto", width="100%")
+                    gr.Image(value="./images/wd1.svg", label="Sample 1", show_label=True, interactive=False, height="auto", width="100%")
+                    gr.Image(value="./images/wd2.svg", label="Sample 2", show_label=True, interactive=False, height="auto", width="100%")
     
     demo.launch(
         mcp_server=True,