Update python/2_ancestors.py

python/2_ancestors.py

@@ -77,7 +77,7 @@ ancestor_children_query = """
             ac.depth + 1         -- Increment depth counter
         FROM parent_level pl
         JOIN ancestor_children_cte ac ON pl.base_tmp_id = ac.child_tmp_id
-        WHERE ac.depth < 20      -- Limit recursion to 10 levels
+        WHERE ac.depth < 10      -- Limit recursion to 10 levels
     )
     SELECT 
         a.id AS ancestor,