fix an url

Author: wartraxx51

docs/docs/topics/generator.mdx

@@ -24,7 +24,7 @@ Generators are defined as a **generator definition** within an [.infrahub.yml](i
 
 ![](../media/topics/generator/generator_overview.excalidraw.svg)
 
-Running an artifact definition will create new nodes as defined by the generator, or remove old ones that are no longer required. The removal of obsolete objects is handled using the [SDK tracking feature]($(local_base_url_1)/python-sdk/topics/tracking)
+Running an artifact definition will create new nodes as defined by the generator, or remove old ones that are no longer required. The removal of obsolete objects is handled using the [SDK tracking feature]($(local_base_url_1)python-sdk/topics/tracking)
 
 The targets point to a group that will consist of objects that are impacted by the generator. The members of this group can be any type of object within your schema, service objects, devices, contracts or anything you want the generator to act upon.