Swap colors of buttons in intro popup

app.py

@@ -828,8 +828,8 @@ with gr.Blocks(title="CODA: Wildlife Photo Classification Challenge",
 
             with gr.Row():
                 back_button = gr.Button("← Back to Intro", variant="secondary", size="lg", visible=False)
-                guide_button = gr.Button("View Species Classification Guide", variant="secondary", size="lg")
-                popup_start_button = gr.Button("Start Demo", variant="primary", size="lg")
+                guide_button = gr.Button("View Species Classification Guide", variant="primary", size="lg")
+                popup_start_button = gr.Button("Start Demo", variant="secondary", size="lg")
 
     # Help popups for panels
     with gr.Group(visible=False, elem_classes="help-popup-overlay") as prob_help_popup: