[TF-DF] Fix link to Variable importance documentation

PiperOrigin-RevId: 618088049

tensorflow_decision_forests/component/inspector/inspector.py

@@ -323,7 +323,7 @@ def variable_importances(
     the computation of permutation out-of-bag variable importances.
 
     See
-    https://github.com/google/yggdrasil-decision-forests/blob/main/documentation/user_manual.md#variable-importances
+    https://ydf.readthedocs.io/en/latest/cli_user_manual/#variable-importances
     for the definition of the variable importances.
 
     Values are sorted by decreasing value/importance except if stated otherwise.