Update app.py

app.py

@@ -285,27 +285,23 @@ def reset_state(task_history):
     return []
 
 def make_pointcloud_figure(verts,rotate=False):
-    if rotate:
-        verts = verts.copy()
-        verts[:, 0] *= -1.0
-    marker_size = 6
-    scatter = go.Scatter3d(
-        x=verts[:,0], y=verts[:,1], z=verts[:,2],
-        mode='markers',
-        marker=dict(size=marker_size, color='blue', opacity=0.8),
+    verts = np.random.rand(1000,3) - 0.5
+    fig = go.Figure(
+        go.Scatter3d(
+            x=verts[:,0], y=verts[:,1], z=verts[:,2],
+            mode='markers',
+            marker=dict(size=6, color='blue', opacity=0.8)
+        )
     )
-
-    fig = go.Figure(scatter)
-    # 让 Plotly 自动缩放到数据范围
     fig.update_layout(
-        width=600, height=400,
         scene=dict(
             xaxis=dict(visible=False),
             yaxis=dict(visible=False),
             zaxis=dict(visible=False),
             aspectmode='auto'
         ),
-        margin=dict(l=0,r=0,b=0,t=0)
+        margin=dict(l=0,r=0,b=0,t=0),
+        width=600, height=400
     )
     return fig