diff --git a/tour5_damage_bond/5_1_Introspect_Damage_Evolution_Damage_initiation.ipynb b/tour5_damage_bond/5_1_Introspect_Damage_Evolution_Damage_initiation.ipynb
index 40798f35d7b440a64a442c5671a4438bdcff91db..b3c32a1ea1b668bcb0d364930eb4dcffe90f8e83 100644
--- a/tour5_damage_bond/5_1_Introspect_Damage_Evolution_Damage_initiation.ipynb
+++ b/tour5_damage_bond/5_1_Introspect_Damage_Evolution_Damage_initiation.ipynb
@@ -351,7 +351,7 @@
        "$\\displaystyle \\begin{cases} 0 & \\text{for}\\: \\kappa < \\kappa_{0} \\\\\\frac{\\kappa - \\kappa_{0}}{- \\kappa_{0} + \\kappa_{u}} & \\text{for}\\: \\kappa < \\kappa_{u} \\\\1 & \\text{otherwise} \\end{cases}$"
       ],
       "text/plain": [
-       "<ibvpy.tmodel.mats_damage_fn.LinearDamageFn at 0x7f37bf1024f0>"
+       "<ibvpy.tmodel.mats_damage_fn.LinearDamageFn at 0x7fe8364302c0>"
       ]
      },
      "execution_count": 2,
@@ -380,7 +380,7 @@
     {
      "data": {
       "application/vnd.jupyter.widget-view+json": {
-       "model_id": "129a43dd73f24a73b3204cb56f7801e1",
+       "model_id": "d1e16df94f7a48c791dc8701bb708a4e",
        "version_major": 2,
        "version_minor": 0
       },