minor fix in tutorial 7

Author: kshitij-maths

tutorials/tutorial7/tutorial-7-cffd.ipynb

@@ -407,7 +407,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 7,
+   "execution_count": null,
    "metadata": {
     "execution": {
      "iopub.execute_input": "2025-11-12T11:13:12.991856Z",
@@ -427,7 +427,7 @@
     "    subprocess.check_call([sys.executable, \"-m\", \"pip\", \"install\", \"meshio\"])\n",
     "    import meshio\n",
     "\n",
-    "mesh = meshio.read(\"../../tests/test_datasets/Stanford_Bunny.stl\")\n",
+    "mesh = meshio.read(\"../tests/test_datasets/Stanford_Bunny.stl\")\n",
     "points = mesh.points\n",
     "faces = mesh.cells_dict[\"triangle\"]"
    ]

tutorials/tutorial7/tutorial-7-cffd.py

@@ -104,7 +104,7 @@ def mesh_points(num_pts=2000):
     subprocess.check_call([sys.executable, "-m", "pip", "install", "meshio"])
     import meshio
 
-mesh = meshio.read("../../tests/test_datasets/Stanford_Bunny.stl")
+mesh = meshio.read("../tests/test_datasets/Stanford_Bunny.stl")
 points = mesh.points
 faces = mesh.cells_dict["triangle"]
 points = points - np.min(points) + 0.1