diff --git a/M2/Enjeux Climatiques/tp4.ipynb b/M2/Enjeux Climatiques/tp4.ipynb
index f7910fa..6e37f9b 100644
--- a/M2/Enjeux Climatiques/tp4.ipynb	
+++ b/M2/Enjeux Climatiques/tp4.ipynb	
@@ -2,16 +2,14 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 6,
+   "execution_count": null,
    "id": "2ad0c20e",
    "metadata": {},
    "outputs": [],
    "source": [
     "import geopandas as gpd\n",
-    "import rasterio\n",
     "\n",
-    "import matplotlib.pyplot as plt\n",
-    "import pandas as pd\n"
+    "import matplotlib.pyplot as plt\n"
    ]
   },
   {