fix initial msg

app.py

@@ -22,6 +22,8 @@ def generate(
             conversation.append({"role": "user", "content": val[0]})
         if val[1]:
             conversation.append({"role": "assistant", "content": val[1]})
+            
+    conversation.append({"role": "user", "content": message})
 
     outputs = []
     for text in sambanova.Streamer(conversation,