fix doc

Author: xadupre

_unittests/ut_xrun_doc/test_documentation_recipes.py

@@ -73,13 +73,16 @@ def add_test_methods(cls):
         this = os.path.abspath(os.path.dirname(__file__))
         fold = os.path.normpath(os.path.join(this, "..", "..", "_doc", "recipes"))
         found = os.listdir(fold)
+        has_dot = int(os.environ.get("UNITTEST_DOT", "0"))
         for name in found:
             if not name.endswith(".py") or not name.startswith("plot_"):
                 continue
             reason = None
 
             if not reason and not has_torch("4.7"):
                 reason = "torch<2.7"
+            if not reason and not has_dot and name in {"plot_dump_intermediate_results.py"}:
+                reason = "dot not installed"
 
             if reason:
 

_unittests/ut_xrun_doc/test_documentation_technical.py

@@ -73,12 +73,7 @@ def add_test_methods(cls):
             if not name.endswith(".py") or not name.startswith("plot_"):
                 continue
             reason = None
-            if (
-                not reason
-                and not has_dot
-                and name
-                in {"plot_layer_norm_discrepancies.py", "plot_dump_intermediate_results.py"}
-            ):
+            if not reason and not has_dot and name in {"plot_layer_norm_discrepancies.py"}:
                 reason = "dot not installed"
 
             if reason: