Update app.py

app.py

@@ -304,10 +304,23 @@ def trash_zone_anim(n_points=60, seed=7):
                     marker=dict(size=10), name="Trash")
     bot_x, bot_y = -12, -7
     fig.add_scatter(x=[bot_x], y=[bot_y], mode="markers",
-                    marker=dict(size=16, symbol="triangle-up"), name="Bot")
-    fig.update_layout(title="Didactic Zone — Before Cleanup",
-                      xaxis=dict(visible=False), yaxis=dict(visible=False),
+                    marker=dict(size=16, symbol="triangle-up" , color= "orange"), name="Bot")
+    fig.update_layout(title="Didactic Zone — Acumulated Non-Metabolic Waste (Jezero Crater Delta)",
+                      xaxis=dict(visible=False, range=[-13, 13]), yaxis=dict(visible=False, range=[-8, 8]),
                       height=380, margin=dict(l=10,r=10,t=40,b=10))
+        images=[dict(
+            source=IMAGE_JEZERO,
+            xref="x",
+            yref="y",
+            x=-13, 
+            y=8,
+            sizex=26,
+            sizey=16, 
+            sizing="stretch",
+            opacity=1.0, 
+            layer="below"
+        )])
+    
 
     frames=[]
     steps=18