diff --git a/05-raster-vector.qmd b/05-raster-vector.qmd
index 2d8c1587..887b83f0 100644
--- a/05-raster-vector.qmd
+++ b/05-raster-vector.qmd
@@ -952,9 +952,9 @@ rasterio.plot.show(src_dem, ax=ax)
 contours1.plot(ax=ax, edgecolor='black');
 
 # Using 'osgeo.gdal.ContourGenerate'
-fig, ax = plt.subplots()
-rasterio.plot.show(src_dem, ax=ax)
-contours2.plot(ax=ax, edgecolor='black');
+# fig, ax = plt.subplots()
+# rasterio.plot.show(src_dem, ax=ax)
+# contours2.plot(ax=ax, edgecolor='black');
 ```
 
 ## Distance to nearest geometry {#sec-distance-to-nearest-geometry}