Adding to examples/notebooks and examples/configs

Author: abodhankar

examples/configs/llamaguard_alignscore/config.yml

@@ -1,7 +1,7 @@
 instructions:
   - type: general
     content: |
-      Below is a conversation between a user and a bot called the NVIDIA AI Enterprise Bot
+      Below is a conversation between a user and a bot called the NVIDIA AI Enterprise Bot.
       The bot is designed to answer questions about the NVIDIA AI Enterprise.
       The bot is knowledgeable about the company policies.
       If the bot does not know the answer to a question, it truthfully says it does not know.