From 9d09960594af93547275474ce3db7cfba689d7fd Mon Sep 17 00:00:00 2001
From: "Carlos A. Iglesias" <cif2cif@gmail.com>
Date: Wed, 4 Feb 2026 18:37:32 +0100
Subject: [PATCH] Update 1_4_Sets.ipynb

---
 python/1_4_Sets.ipynb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/1_4_Sets.ipynb b/python/1_4_Sets.ipynb
index 205b565..cacd365 100644
--- a/python/1_4_Sets.ipynb
+++ b/python/1_4_Sets.ipynb
@@ -4,7 +4,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "![](http://www.upm.es/sfs/Rectorado/Gabinete%20del%20Rector/Logos/UPM/EscPolitecnica/EscUpmPolit_p.gif \"UPM\")"
+    "![](https://github.com/gsi-upm/sitc/blob/9844820e6653b0e169113a06538f8e54554c4fbc/images/EscUpmPolit_p.gif?raw=true \"UPM\")"
    ]
   },
   {