通过 Web 搜索功能增强您的 RAG 应用程序！

<linux>sed -i "s|ultrasecretkey|$(openssl rand -hex 32)|g" searxng/settings.yml<macos>sed -i"" -e "s|ultrasecretkey|$(openssl rand -hex 32)|g" searxng/settings.yml <windows>$randombytes = new-object byte[] 32(new-object security.cryptography.rngcryptoserviceprovider).getbytes($randombytes)$secretkey = -join ($randombytes | foreach-object { "{0:x2}" -f $_ })(get-content searxng/settings.yml) -replace 'ultrasecretkey', $secretkey | set-content searxng/settings.yml

use_default_settings: trueserver:  # base_url is defined in the searxng_base_url environment variable, see .env and docker-compose.yml  secret_key: "<secret-key>"  # change this!  limiter: false  image_proxy: trueui:  static_use_hash: trueredis:  url: redis://redis:6379/0search:    formats:        - html        - json

python3 -m venv .venvsource .venv/bin/activate

pip install langchain langchain-community

## Simple Get Resultsfrom langchain_community.utilities import SearxSearchWrapperimport pprints = SearxSearchWrapper(searx_host="http://localhost:8080",)result = s.results("What is RAG?", num_results=10, engines=["google"])pprint.pprint(result)## Github Toolfrom langchain_community.tools.searx_search.tool import SearxSearchResultswrapper = SearxSearchWrapper(searx_host="**")github_tool = SearxSearchResults(name="Github", wrapper=wrapper,                            kwargs = {                                "engines": ["github"],                                })