From 23e1777abce22008d012362aca76d21b8ecd9860 Mon Sep 17 00:00:00 2001
From: "junjie.jiang" <junjie.jiang@zilliz.com>
Date: Mon, 29 May 2023 20:01:49 +0800
Subject: [PATCH] Update readme

Signed-off-by: junjie.jiang <junjie.jiang@zilliz.com>
---
 README.md | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)

diff --git a/README.md b/README.md
index e675411..984e27a 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,51 @@
 # question-answer
 
+<br />
+
+
+
+## Desription
+
+Prompt to answer a question.
+
+
+<br />
+
+
+
+## Code Example
+
+### Example
+
+
+```python
+
+from towhee import ops, pipe
+import requests
+
+towhee_docs = requests.get('https://raw.githubusercontent.com/towhee-io/towhee/main/README.md').context
+
+
+p = (
+    pipe.input('question', 'docs', 'history')
+    .map(('question', 'docs', 'history'), 'prompt', ops.prompt.question_answer())
+    .map('prompt', 'answer', ops.LLM.OpenAI())
+    .output('answer')
+)
+
+an1 = p('Tell me something about Towhee', [towhee_docs], []).get()[0]
+
+an2 = p('Give an example', [towhee_docs], [{'question': 'Tell me something about Towhee', 'answer': an1}]).get()[0]
+
+```
+
+## Factory Constructor
+
+Create the operator via the following factory method:
+
+***ops.prompt.question_answer()***
+
+<br />
+
+
+**Returns:** *List[Dict]*
\ No newline at end of file