Update app.py

app.py

@@ -198,8 +198,9 @@ def render_4d(smi):
     xyzview.addModel(mblock, 'mol')
 
 
-    xyzview.setStyle({"stick": {'color': '#CA86FF'}, "sphere": {"scale": 0.28, "color":"white"}})
-    xyzview.setViewStyle({"style": "outline", "color": "#CA86FF", "width": 0.04})
+    #xyzview.setStyle({"stick": {'color': '#CA86FF'}, "sphere": {"scale": 0.28, "color":"white"}})
+    xyzview.setStyle({"stick": {'color': 'gray'}, "sphere": {"scale": 0.28, "color":"white"}})
+    #xyzview.setViewStyle({"style": "outline", "color": "#CA86FF", "width": 0.04})
     xyzview.setBackgroundColor(bcolor)
     if box:
         xyzview.addBox({'center': {'x': 0,'y': 0,'z': 0},