diff --git a/live/02-inversion-dc-resistivity-2d.ipynb b/live/02-inversion-dc-resistivity-2d.ipynb
index b3f5570..c535a2c 100644
--- a/live/02-inversion-dc-resistivity-2d.ipynb
+++ b/live/02-inversion-dc-resistivity-2d.ipynb
@@ -32,6 +32,13 @@
     "## Step 0: Importing Modules"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
   {
    "cell_type": "code",
    "execution_count": null,
@@ -170,7 +177,7 @@
    "outputs": [],
    "source": [
     "topo_url = \"https://github.com/simpeg/agrogeo24/raw/main/data/topo_2d.txt\"\n",
-    "topo_hash = \"1B2DAC5C46E48AB1C5606BB14621279C0A86DFD7790674A9FAAD83F3595E7030\"\n",
+    "topo_hash = \"09EE57B1687E9D17801993F048D7981C1F75B7D6A0F9D702927C9F6BCAA73B13\"\n",
     "\n",
     "topo_filename = pooch.retrieve(topo_url, known_hash=topo_hash)"
    ]
@@ -181,11 +188,11 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "if survey_type == 'dipole-dipole':\n",
+    "if survey_type == \"dipole-dipole\":\n",
     "    data_url = \"https://github.com/simpeg/agrogeo24/raw/main/data/dipole_dipole.obs\"\n",
     "    data_hash = \"41ad436c6f3ce9f76aff95e4b6e50c85c851bb674e0c36ed0150b655c1534eb2\"\n",
     "    data_filename = pooch.retrieve(data_url, known_hash=data_hash)\n",
-    "elif survey_type == 'pole-dipole':\n",
+    "elif survey_type == \"pole-dipole\":\n",
     "    data_url = \"https://github.com/simpeg/agrogeo24/raw/main/data/pole_dipole.obs\"\n",
     "    data_hash = \"43be6078cb782f468e1feb21e42f23f33e2c3bb1b766d4038490c071e1c9db15\"\n",
     "    data_filename = pooch.retrieve(data_url, known_hash=data_hash)\n",
@@ -226,6 +233,13 @@
     "dc_data = read_dcip2d_ubc(data_filename, \"volt\", \"general\")"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
   {
    "cell_type": "markdown",
    "metadata": {},
@@ -398,6 +412,13 @@
    "outputs": [],
    "source": []
   },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
   {
    "cell_type": "code",
    "execution_count": null,
@@ -1088,13 +1109,12 @@
    "metadata": {},
    "outputs": [],
    "source": [
-    "if survey_type == 'dipole-dipole':\n",
-    "\n",
+    "if survey_type == \"dipole-dipole\":\n",
     "    air_resistivity = 1e8\n",
     "    background_resistivity = 1e2\n",
     "    block_resistivity = 1e3\n",
     "    basement_resistivity = 1e1\n",
-    "    \n",
+    "\n",
     "    true_resistivity = background_resistivity * np.ones(mesh.n_cells)\n",
     "\n",
     "    ind_basement = mesh.cell_centers[:, -1] < -16.0\n",
@@ -1106,14 +1126,13 @@
     "    true_resistivity[ind_block] = block_resistivity\n",
     "\n",
     "    true_resistivity = true_resistivity[active_cells]\n",
-    "    \n",
-    "elif survey_type == 'pole-dipole':\n",
-    "        \n",
+    "\n",
+    "elif survey_type == \"pole-dipole\":\n",
     "    air_resistivity = 1e8\n",
     "    background_resistivity = 2e2\n",
     "    aquifer_resistivity = 2e1\n",
     "    basement_resistivity = 1e3\n",
-    "    \n",
+    "\n",
     "    true_resistivity = background_resistivity * np.ones(mesh.n_cells)\n",
     "\n",
     "    ind_aquifer = mesh.cell_centers[:, -1] < -12\n",
diff --git a/notebooks/02-inversion-dc-resistivity-2d.ipynb b/notebooks/02-inversion-dc-resistivity-2d.ipynb
index a699be3..4ab2a7b 100644
--- a/notebooks/02-inversion-dc-resistivity-2d.ipynb
+++ b/notebooks/02-inversion-dc-resistivity-2d.ipynb
@@ -181,7 +181,7 @@
    "outputs": [],
    "source": [
     "topo_url = \"https://github.com/simpeg/agrogeo24/raw/main/data/topo_2d.txt\"\n",
-    "topo_hash = \"1B2DAC5C46E48AB1C5606BB14621279C0A86DFD7790674A9FAAD83F3595E7030\"\n",
+    "topo_hash = \"09EE57B1687E9D17801993F048D7981C1F75B7D6A0F9D702927C9F6BCAA73B13\"\n",
     "\n",
     "topo_filename = pooch.retrieve(topo_url, known_hash=topo_hash)"
    ]