diff --git a/TD2 Deep Learning.ipynb b/TD2 Deep Learning.ipynb
index ac419c4b3ba0f149ab35c1f4da72fa78df2d69b7..fc1841a529133653d7810f7bec0985c2871291c2 100644
--- a/TD2 Deep Learning.ipynb	
+++ b/TD2 Deep Learning.ipynb	
@@ -1210,7 +1210,7 @@
     }
    ],
    "source": [
-    "test_image = \"white-headed capuchin.jpg\"\n",
+    "test_image = \"white-headed capuchin.png\"\n",
     "\n",
     "image = Image.open(test_image)\n",
     "plt.imshow(image), plt.xticks([]), plt.yticks([])\n",
@@ -1246,7 +1246,7 @@
     }
    ],
    "source": [
-    "test_image = \"goldfish.jpg\"\n",
+    "test_image = \"goldfish.png\"\n",
     "\n",
     "image = Image.open(test_image)\n",
     "plt.imshow(image), plt.xticks([]), plt.yticks([])\n",
@@ -1383,7 +1383,7 @@
     }
    ],
    "source": [
-    "test_image = \"white-headed capuchin.jpg\"\n",
+    "test_image = \"white-headed capuchin.png\"\n",
     "\n",
     "image = Image.open(test_image)\n",
     "plt.imshow(image), plt.xticks([]), plt.yticks([])\n",
@@ -1419,7 +1419,7 @@
     }
    ],
    "source": [
-    "test_image = \"goldfish.jpg\"\n",
+    "test_image = \"goldfish.png\"\n",
     "\n",
     "image = Image.open(test_image)\n",
     "plt.imshow(image), plt.xticks([]), plt.yticks([])\n",
diff --git a/goldfish.png b/goldfish.png
new file mode 100644
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Binary files /dev/null and b/goldfish.png differ
diff --git a/white-headed-capuchin.png b/white-headed-capuchin.png
new file mode 100644
index 0000000000000000000000000000000000000000..fc6128f9af25f79435a15e64d3d50918513d79a3
Binary files /dev/null and b/white-headed-capuchin.png differ