I did not configure these APIs in. env, how is this accessed for network search?

[liaodalin19903]

I did not configure these APIs in. env:

# TAVILY API Key
TAVILY_API_KEY=your-tavily-api-key

# Jina API Key
JINA_API_KEY=your-jina-api-key

# InfoQuest API Key
INFOQUEST_API_KEY=your-infoquest-api-key

But when I was executing it, there were steps to query online:

在网络上搜索 "DeerFlow 2.0 nginx frontend gateway 代理配置 架构”

means:
Search for 'DeerFlow 2.0 nginx frontend gateway proxy configuration architecture' online

May I ask, how is this accessed for network search?

[WillemJiang]

It may be provided by the LLM itself, some of them have the web search tool out of the box.