another format(v4) for prompt

app.py

@@ -22,7 +22,8 @@ def predict(message, history):
     history_transformer_format = history + [[message, ""]]
     stop = StopOnTokens()
 
-    messages = "".join(["".join(["\n<human>:"+item[0], "\n<bot>:"+item[1]])
+    messages = "".join(["".join(["<|start_header_id|>user<|end_header_id|>\n"+item[0], 
+                                 "<|eot_id|><|start_header_id|>assistant<|end_header_id|>\n"+item[1]])
                 for item in history_transformer_format])
     print("MESSAGES: ", messages)