update readme

Xuemeng · Xuemeng · commit cff71848aa60 · 2025-08-08T11:34:13.000+02:00
diff --git a/README.md b/README.md
@@ -1,3 +1,3 @@
 ## PythonRefresher
 
-Tutorial 8 of Geoscripting course to refresh Python skills and to introduce Python working environment.
+Tutorial 9 of Geoscripting course to introduce Object Oriented Programming and Geo-visualization using Python.

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`@@ -1,3 +1,3 @@`
`1`	`1`	`## PythonRefresher`
`2`	`2`
`3`		`-Tutorial 8 of Geoscripting course to refresh Python skills and to introduce Python working environment.`
	`3`	`+Tutorial 9 of Geoscripting course to introduce Object Oriented Programming and Geo-visualization using Python.`