docs(template): example ai prompt (#2134)

Signed-off-by: Jiyong Huang <[email protected]>

docs/en_US/guide/sinks/data_template.md

@@ -255,6 +255,15 @@ In addition, the template is still applied to each record in the slice. Therefor
   {"device_id": "1", "description": [ "fine" , "fine" , "high" ]}
 ```
 
+## AI-assisted generation
+
+eKuiper's template syntax is the same as the Go language, so it is easy to generate data templates with AI assistance. For example, in the data traversal example above, we can use the following hints to assist in generating data templates:
+
+```text
+Use Golang  text/template  and sprig  lib to convert [{"device_id": 1, "description": "Current temperature is 36.25, it's high."}
+{"device_id": 2, "description": "Current temperature is 27, it's normal."}]  into {"device_id":"1",  "values": [  {"temperature": 10.5}, {"temperature": 20.3}, {"temperature": 30.3}]}
+```
+
 ## Summary
 
 The data template function provided by eKuiper can realize the secondary processing of the analysis results to meet the needs of different sink targets. However, readers can also see that due to the limitations of the Golang template, it is awkward to implement more complex data conversion. We hope that the Golang template function can be made more powerful and flexible in the future, which can support more complex requirements. At present, it is recommended that users can implement some simpler data conversion through data templates. If the user needs to perform more complicated processing on the data and extends the sink by himself, it can be directly processed in the sink implementation.

docs/zh_CN/guide/sinks/data_template.md

@@ -255,6 +255,15 @@ Golang 还内置提供了一些函数，用户可以参考[更多 Golang 内置
   {"device_id": "1", "description": [ "fine" , "fine" , "high" ]}
 ```
 
+## 使用 AI 辅助生成
+
+eKuiper 的模板语法与 Go 语言相同，因此可以方便地通过 AI 辅助生成数据模版。例如上文的数据遍历的示例，我们可以使用如下提示词来辅助生成数据模版：
+
+```text
+使用 Golang 的 text/template 以及 sprig 库将数据[{"device_id": 1, "description": "Current temperature is 36.25, it's high."}
+{"device_id": 2, "description": "Current temperature is 27, it's normal."}] 转换成 {"device_id":"1",  "values": [  {"temperature": 10.5}, {"temperature": 20.3}, {"temperature": 30.3}]}
+```
+
 ## 总结
 
 通过 eKuiper 提供的数据模版功能可以实现对分析结果的二次处理，以满足不同的 sink 目标的需求。但是读者也可以看到，由于 Golang 模版本身的限制，实现比较复杂的数据转换的时候会比较笨拙，希望将来 Golang 模版的功能可以做得更加强大和灵活，这样可以支持处理更加复杂的需求。目前建议用户可以通过数据模版来实现一些较为简单的数据的转换；如果用户需要对数据进行比较复杂的处理，并且自己扩展了 sink 的情况下，可以在 sink 的实现中直接进行处理。