the action_node example do not support chinese

[wujiren]

trafficstars

Bug description file: metagpt/actions/action_node.py line 189

    def compile_to(self, i: Dict, schema, kv_sep) -> str:
        if schema == "json":
            return json.dumps(i, indent=4)
        elif schema == "markdown":
            return dict_to_markdown(i, kv_sep=kv_sep)
        else:
            return str(i)

json schema will compile the action_node example Chinese str to unicode, if the input is unicode, LLM has a good chance to output unicode,

Bug solved method i think maybe it could add a parameter “ensure_ascii=False”, just like:

    def compile_to(self, i: Dict, schema, kv_sep) -> str:
        if schema == "json":
            return json.dumps(i, indent=4, ensure_ascii=False)
        elif schema == "markdown":
            return dict_to_markdown(i, kv_sep=kv_sep)
        else:
            return str(i)

Environment information

• LLM type and model name: OpenAi gpt-4-1106-preview
• System version:
• Python version: 3.10.13

• packages version: 0.6.6
• installation method: pip

Screenshots or logs

[geekan]

https://github.com/geekan/MetaGPT/pull/1065 I added this by the way