Update model migration example to create a project if none exists on the target server.

Author: smlindauer

examples/viya35_to_viya4_model_migration.ipynb

@@ -170,6 +170,9 @@
     "    convert_model_zip(path)\n",
     "    \n",
     "    project4 = mr.get_project(project4)\n",
+    "    # If no project is found, create a new one\n",
+    "    if not project4:\n",
+    "        project4 = mr.create_project(project4)\n",
     "\n",
     "    # List all files in directory\n",
     "    files = [x for x in path.glob(\"**/*\") if x.is_file()]\n",