Fix proj_dir path

02-tgi-plots.ipynb

@@ -12,7 +12,7 @@
     "from pathlib import Path\n",
     "import plotly.graph_objects as go\n",
     "\n",
-    "proj_dir = Path.cwd().parent\n",
+    "proj_dir = Path.cwd()\n",
     "proj_dir"
    ]
   },