diff --git a/docs/starting/coordinates.md b/docs/starting/coordinates.md
index 270b36dceadb0b86d08539833e86b2d9f006d331..aade86f088629ebe195e0fc3d79fff8721624393 100644
--- a/docs/starting/coordinates.md
+++ b/docs/starting/coordinates.md
@@ -1,3 +1,16 @@
+---
+jupytext:
+  text_representation:
+    extension: .md
+    format_name: myst
+kernelspec:
+  display_name: Python 3
+  language: python
+  name: python3
+---
+
+
+
 # First map with MUYSC
 
 In MUYSC, we utilize decimal coordinates to accurately locate objects, and for enhanced precision in studying specific zones, we recommend using Google Earth.
@@ -32,14 +45,6 @@ The following illustrates an example of how MUYSC can display the geological str
 
 Now let's see other part in the world
 
-:::{code-cell}
-# MONTE FUJI 
-regionPoints = [35.398710, 35.327432, 138.799493, 138.683672, "MONTE FUJI"]
-a = MuyscImprove.Mute(regionPoints,80,srtm1_data, "Greens")
-a.elevation()
-a.plot_structure()
-:::
-
 
 ```{code-cell} ipython3
 :tags: [output_scroll]