fixed broken links

tutorials/cp-aibus-dox-ui/cp-aibus-dox-ui.md

@@ -1,4 +1,4 @@
 ---
 parser: v2
 auto_validation: true
 time: 15
@@ -8,25 +8,25 @@
 author_profile: https://github.com/Juliana-Morais
 ---
 
 # Use Machine Learning to Extract Information from Documents with the SAP Document AI Basic UI
 <!-- description --> Get machine learning model predictions for the documents you upload using the SAP Document AI basic UI.
 
 ## You will learn
   - How to use the SAP Document AI basic UI to upload new documents
   - What schemas and SAP schemas are and how to use them
   - How to see and edit the extraction results
   - How to delete documents
 
 ## Intro
 The core functionality of SAP Document AI is to automatically extract structured information from documents using machine learning. When you finish this tutorial, you will get field value predictions for the documents you upload to the SAP Document AI basic UI.
 
 ---
 
 ### Upload documents
 
 
 >SAP Document AI uses a globally pretrained machine learning model that currently obtains better accuracy results with invoices, payment advices, and purchase orders in the languages and for the countries and regions listed in [Supported Languages and Countries/Regions](https://help.sap.com/docs/document-information-extraction/document-information-extraction/supported-languages-and-countries-regions). If you're interested in processing other document types, try out the following tutorial missions:
 
 >- [Use Generative AI to Process Business Documents] (https://developers.sap.com/mission.gen-ai-process-business-documents.html)
 >- [Shape Machine Learning to Process Custom Business Documents] (https://developers.sap.com/mission.btp-aibus-shape-ml-custom.html)
 
@@ -36,11 +36,11 @@
 
 >As an alternative to uploading your own documents to SAP Document AI, you can use the following sample invoice files (right click on the link, then click ***Save link as*** to download the files locally):
 
->- [Sample Invoice 1](https://raw.githubusercontent.com/SAPDocuments/Tutorials/master/tutorials/cp-aibus-dox-swagger-ui/sample-invoice-1.pdf)
+>- [Sample Invoice 1](https://github.com/SAPDocuments/Tutorials/raw/master/tutorials/cp-aibus-dox-swagger-ui/sample-invoice-1.pdf)
 
->- [Sample Invoice 2](https://raw.githubusercontent.com/SAPDocuments/Tutorials/master/tutorials/cp-aibus-dox-swagger-ui/sample-invoice-2.pdf)
+>- [Sample Invoice 2](https://github.com/SAPDocuments/Tutorials/raw/master/tutorials/cp-aibus-dox-swagger-ui/sample-invoice-2.pdf)
 
->- [Sample Invoice 3](https://raw.githubusercontent.com/SAPDocuments/Tutorials/master/tutorials/cp-aibus-dox-swagger-ui/sample-invoice-3.pdf)
+>- [Sample Invoice 3](https://github.com/SAPDocuments/Tutorials/raw/master/tutorials/cp-aibus-dox-swagger-ui/sample-invoice-3.pdf)
 
 
 1. Open the SAP Document AI basic UI, as described in the tutorial: [Use Trial to Subscribe to the SAP Document AI Basic UI](cp-aibus-dox-ui-sub).