Add ernie_prompt

Signed-off-by: junjie.jiang <junjie.jiang@zilliz.com>

qa_prompt.py

@@ -1,3 +1,19 @@
+#coding=utf-8
+
+# Copyright 2023 Zilliz. All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
 from typing import List, Tuple, Dict, Optional
 import logging
 
@@ -21,6 +37,14 @@ Input:
 {context}
 """
 
+ernie_prompt = """根据以下材料回答最末尾的问题：
+
+{context}
+
+问题：{question}
+
+"""
+
 
 class QAPrompt(PyOperator):
     def __init__(self, temp: str = None, llm_name: str = None):
@@ -34,6 +58,8 @@ class QAPrompt(PyOperator):
                 self._template = dolly_prompt
             elif llm_name.lower() == 'openai':
                 self._template = gpt_prompt
+            elif llm_name.lower() == 'ernie':
+                self._template = ernie_prompt
             else:
                 logger.warning('Unkown llm_name, use default prompt')
                 self._template = gpt_prompt