.Builder()
        .url("https://graph.facebook.com/robots.txt?s=fb")
        .build()
    val twitterRequest =
      Request
        .Builder()
        .url("https://api.twitter.com/robots.txt?s=tw")
        .build()
    val googleRequest =
      Request
        .Builder()
        .url("https://www.google.com/robots.txt?s=g")
        .build()

    try {
      for (i in 1..2) {

        value = "zh-cn";
        assertEquals("zh_CN", systemHelper.normalizeLang(value));

        value = "zh_CN";
        assertEquals("zh_CN", systemHelper.normalizeLang(value));

        value = "zh-tw";
        assertEquals("zh_TW", systemHelper.normalizeLang(value));

        value = "zh_TW";
        assertEquals("zh_TW", systemHelper.normalizeLang(value));
    }

    public void test_createSearchRole() {

// Not listing any 2LDs as reserved since none seem to exist in practice,
// Wikipedia notwithstanding.
tv

// tw : https://www.iana.org/domains/root/db/tw.html
tw
edu.tw
gov.tw
mil.tw
com.tw
net.tw
org.tw
idv.tw
game.tw
ebiz.tw
club.tw
網路.tw
組織.tw
商業.tw

// tz : http://www.tznic.or.tz/index.php/domains
// Submitted by registry <******@****.***>
tz
ac.tz

		</postConstruct>
		<postConstruct name="addConfigFile">
			<arg>"fess"</arg>
			<arg>"zh-cn/stopwords.txt"</arg>
		</postConstruct>
		<postConstruct name="addConfigFile">
			<arg>"fess"</arg>
			<arg>"zh-tw/stopwords.txt"</arg>
		</postConstruct>
		<postConstruct name="addConfigFile">
			<arg>"fess"</arg>
			<arg>"ar/stemmer_override.txt"</arg>
		</postConstruct>
		<postConstruct name="addConfigFile">

例如，你可以建立一個名為 `main.py` 的檔案，其中包含以下內容：

```Python hl_lines="3"
import os

name = os.getenv("MY_NAME", "World")
print(f"Hello {name} from Python")
```

/// tip

第二個參數是 <a href="https://docs.python.org/zh-tw/3.8/library/os.html#os.getenv" class="external-link" target="_blank">`os.getenv()`</a> 的預設回傳值。

如果沒有提供，預設值為 `None`，這裡我們提供 `"World"` 作為預設值。

///

然後你可以呼叫這個 Python 程式：

//// tab | Linux, macOS, Windows Bash

˜ûéI[jK^ AQoxoˆCé÷Rg|ïh“txW}7}aUÖcq¼?qn37 KcÖr \Õúxm þÐp{Hsox祦ÒqXÚ}TmòuwTBÕ´À¹¯¦$ïzRcWyïp@’ ÃëqiuRnKN ixÕöÀ»½= %^raÙ¢vñ~Lªã?ws ,iDª SÖoCetôSÀÄ I¼dwx Uôt¾ cî›wªU =ªzPïŠvcJR Ñ‚ŒÂþÜ7¸fqItïrºlq,0ýZoW_áXO²y èh}yNeëtM ª B:QwÍÖ¬NPãFtU\÷²zxoAgWˆNfs NmÖv†tW®ìGzißtF² ËwAºmaW¨j}sf to¾wîã*jK aEEwGS¢tc¾@øgª|{NB’Ôúƒ=q†U`ÙfÎ"Yv†ÌïËFG¼ÅiBæ¨Al >u` tjñt²¤&_øsi^ª~}ueH†òaG@Doϳ ²g{{†ùsZºGéïˆ~ßFKjŽå+ek1,ìÆ '†ãxjUÙ†vvCtNSo¨Üi¢I^Egu`]ùt„ÍÖ Úê‹Õ ¾æg~QA¾Wñ-e 2 Bm Mf\aÙ€iAC}s}ª@Y vYHx¢…š ìÀJàz ^ößp[€ãljw[¸ °š´ørFHÔÂ.ï|c}ªcYiSqxJ...

            "fr", "gu", "he", "hi", "hr", "hu", "id", "it", "ja", "ko", "lt", "lv", "mk", "ml", "nl", "no", "pa", "pl", "pt", "ro", "ru",
            "si", "sq", "sv", "ta", "te", "th", "tl", "tr", "uk", "ur", "vi", "zh-cn", "zh-tw" };

    /**
     * Constructor for AnalyzerSettings.
     * @param client The OpenSearch client.
     * @param settings The SuggestSettings instance.
     * @param settingsIndexName The name of the settings index.

pt_BR=pt-br\n\
ro=ro\n\
ru=ru\n\
si=si\n\
sq=sq\n\
sv=sv\n\
ta=ta\n\
te=te\n\
th=th\n\
tl=tl\n\
tr=tr\n\
uk=uk\n\
ur=ur\n\
vi=vi\n\
zh-cn=zh-cn\n\
zh_CN=zh-cn\n\
zh-tw=zh-tw\n\
zh_TW=zh-tw\n\
zh=zh\n\

# boost

# Boost value for title field in queries.
query.boost.title=0.5
# Boost value for title field with language in queries.
query.boost.title.lang=1.0

        "content_te",
        "content_th",
        "content_tl",
        "content_tr",
        "content_uk",
        "content_ur",
        "content_vi",
        "content_zh-cn",
        "content_zh-tw",
        "important_content_ar",
        "important_content_bg",
        "important_content_bn",
        "important_content_ca",
        "important_content_ckb-iq",
        "important_content_cs",

        "content_te",
        "content_th",
        "content_tl",
        "content_tr",
        "content_uk",
        "content_ur",
        "content_vi",
        "content_zh-cn",
        "content_zh-tw",
        "important_content_ar",
        "important_content_bg",
        "important_content_bn",
        "important_content_ca",
        "important_content_ckb-iq",
        "important_content_cs",