add license and disclaimer back to readme

Author: ttscoff

README.md

@@ -5,3 +5,16 @@
 - [How to Translate text using OCI AI Language and Oracle APEX](text-analysis-and-translation/)
 - [How to use Oracle Select AI with Cohere or OpenAI to Generate SQLs from Natural Language](generate-sqls-from-natural-language/)
 - [How to build intelligent applications using Oracle Generative AI and Oracle APEX](building-intelligent-applications)
+
+
+## Contributing
+This project is open source.  Please submit your contributions by forking this repository and submitting a pull request!  Oracle appreciates any contributions that are made by the open source community.
+
+## License
+Copyright (c) 2022 Oracle and/or its affiliates.
+
+Licensed under the Universal Permissive License (UPL), Version 1.0.
+
+See [LICENSE](LICENSE) for more details.
+
+ORACLE AND ITS AFFILIATES DO NOT PROVIDE ANY WARRANTY WHATSOEVER, EXPRESS OR IMPLIED, FOR ANY SOFTWARE, MATERIAL OR CONTENT OF ANY KIND CONTAINED OR PRODUCED WITHIN THIS REPOSITORY, AND IN PARTICULAR SPECIFICALLY DISCLAIM ANY AND ALL IMPLIED WARRANTIES OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY, AND FITNESS FOR A PARTICULAR PURPOSE.  FURTHERMORE, ORACLE AND ITS AFFILIATES DO NOT REPRESENT THAT ANY CUSTOMARY SECURITY REVIEW HAS BEEN PERFORMED WITH RESPECT TO ANY SOFTWARE, MATERIAL OR CONTENT CONTAINED OR PRODUCED WITHIN THIS REPOSITORY. IN ADDITION, AND WITHOUT LIMITING THE FOREGOING, THIRD PARTIES MAY HAVE POSTED SOFTWARE, MATERIAL OR CONTENT TO THIS REPOSITORY WITHOUT ANY REVIEW. USE AT YOUR OWN RISK.