Python tutorial: show expected output (#502)

scpeters · web-flow · commit 3f63e1fb22f1 · 2022-09-14T23:10:22.000+02:00
Signed-off-by: Steve Peters &lt;scpeters@openrobotics.org&gt;
diff --git a/tutorials/pythongetstarted.md b/tutorials/pythongetstarted.md
@@ -73,3 +73,9 @@ def main():
 if __name__ == "__main__":
   main()
 ```
+
+Running this program should result in the following output:
+
+```{.bash}
+Distance from 1 3 5 to 2 4 6 is 1.7320508075688772
+```
