update examples

app.py

@@ -21,8 +21,8 @@ MODEL_AVATAR_URL= "./VU.jpeg"
 # MSG_CLIPPED_AT_MAX_OUT_TOKENS = "Reached maximum output tokens for DBRX Playground"
 
 EXAMPLE_PROMPTS = [
-    "Tell me about maximum out-of-pocket costs in healthcare."
-    "Write a haiku about Nashville, Tennessee."
+    "Tell me about maximum out-of-pocket costs in healthcare.",
+    "Write a haiku about Nashville, Tennessee.",
     "How is a data lake used at Vanderbilt University Medical Center?",
     "In a table, what are some of the greatest hurdles to healthcare in the United States?",
     "What does EDW stand for in the context of Vanderbilt University Medical Center?",