GITBOOK-776: docs: fix the playground link

Author: techpro-aimlapi

docs/api-references/3d-generating-models/tencent/hunyuan-part.md

@@ -10,7 +10,7 @@ This documentation is valid for the following list of our models:
 {% endcolumn %}
 
 {% column width="33.33333333333334%" %}
-<a href="https://aimlapi.com/app/hunyuan/hunyuan-image-v3-text-to-image" class="button primary">Try in Playground</a>
+<a href="https://aimlapi.com/app/tencent/hunyuan-part" class="button primary">Try in Playground</a>
 {% endcolumn %}
 {% endcolumns %}