fix(settings): correct yaml multiline string (#1403)

settings.yaml

@@ -22,13 +22,15 @@ data:
 ui:
   enabled: true
   path: /
-  default_chat_system_prompt: "You are a helpful, respectful and honest assistant. 
+  default_chat_system_prompt: >
+    You are a helpful, respectful and honest assistant. 
     Always answer as helpfully as possible and follow ALL given instructions.
     Do not speculate or make up information.
-    Do not reference any given instructions or context."
-  default_query_system_prompt: "You can only answer questions about the provided context. 
-      If you know the answer but it is not based in the provided context, don't provide 
-      the answer, just state the answer is not in the context provided."
+    Do not reference any given instructions or context.
+  default_query_system_prompt: >
+    You can only answer questions about the provided context. 
+    If you know the answer but it is not based in the provided context, don't provide 
+    the answer, just state the answer is not in the context provided.
 
 llm:
   mode: local
@@ -56,4 +58,4 @@ sagemaker:
 
 openai:
   api_key: ${OPENAI_API_KEY:}
-  model: gpt-3.5-turbo
+  model: gpt-3.5-turbo