Update file learn-pr\wwl-data-ai\translate-text-with-translation-service\index.yml

Author: wwlpublish

learn-pr/wwl-data-ai/translate-text-with-translation-service/index.yml

@@ -30,7 +30,6 @@ products:
 subjects:
 - artificial-intelligence
 units:
-- learn.wwl.translate-text-with-translation-service.introduction
 - learn.wwl.translate-text-with-translation-service.translation-concepts
 - learn.wwl.translate-text-with-translation-service.understand-translation-azure
 - learn.wwl.translate-text-with-translation-service.knowledge-check