{!../../docs_src/python_types/tutorial009c.py!}
```

`name` প্যারামিটারটি `Optional[str]` হিসেবে সংজ্ঞায়িত হয়েছে, কিন্তু এটি **অপশনাল নয়**, আপনি প্যারামিটার ছাড়া ফাংশনটি কল করতে পারবেন না:

```Python
say_hi()  # ওহ না, এটি একটি ত্রুটি নিক্ষেপ করবে! 😱
```

`name` প্যারামিটারটি **এখনও আবশ্যিক** (নন-অপশনাল) কারণ এটির কোনো ডিফল্ট মান নেই। তবুও, `name` এর মান হিসেবে `None` গ্রহণযোগ্য:

```Python

      comment syntax for the file format. We also recommend that a
      file or class name and description of purpose be included on the
      same "printed page" as the copyright notice for easier
      identification within third-party archives.

   Copyright {yyyy} {name of copyright owner}

   Licensed under the Apache License, Version 2.0 (the "License");

      logger.addHandler(handler)
      logger.level = Level.FINEST
    }
    return Closeable {
      logger.removeHandler(handler)
    }
  }

  fun enable(loggerClass: KClass<*>) = enable(loggerClass.java.name)

O `directory="static"` refere-se ao nome do diretório que contém seus arquivos estáticos.

O `name="static"` dá a ela um nome que pode ser usado internamente pelo FastAPI.

Todos esses parâmetros podem ser diferentes de "`static`", ajuste-os de acordo com as necessidades e detalhes específicos de sua própria aplicação.

                    "parameters": [
                        {
                            "required": True,
                            "schema": {"title": "Item Id", "type": "string"},
                            "name": "item_id",
                            "in": "path",
                        }
                    ],
                }
            }
        },
        "components": {
            "schemas": {

import pytest
from dirty_equals import IsDict
from fastapi.testclient import TestClient

from ...utils import needs_py39


@pytest.fixture(name="client")
def get_client():
    from docs_src.body_nested_models.tutorial009_py39 import app

    client = TestClient(app)
    return client


@needs_py39
def test_post_body(client: TestClient):
    data = {"2": 2.2, "3": 3.3}
    response = client.post("/index-weights/", json=data)

repo = g.get_repo(settings.github_repository)
for pr in repo.get_pulls(state="open"):
    logging.info(f"Checking PR: #{pr.number}")
    pr_labels = list(pr.get_labels())
    pr_label_by_name = {label.name: label for label in pr_labels}
    reviews = list(pr.get_reviews())
    review_by_user: dict[str, PullRequestReview] = {}
    for review in reviews:
        if review.user.login in review_by_user:

name: Gopls bugs or feature requests
description: Issues or feature requests for the Go language server (gopls)
title: "x/tools/gopls: issue title"
labels: ["gopls", "Tools"]
body:
  - type: markdown
    attributes:
      value: "Please answer these questions before submitting your issue. Thanks!"
  - type: textarea
    id: gopls-version
    attributes:
      label: "gopls version"
      description: "Output of `gopls -v version` on the command line"

	"github.com/minio/minio/internal/logger"
)

const (
	webhookQueueLength    = "queue_length"
	webhookTotalMessages  = "total_messages"
	webhookFailedMessages = "failed_messages"
	nameL                 = "name"
	endpointL             = "endpoint"
)

var (
	allWebhookLabels        = []string{nameL, endpointL}
	webhookFailedMessagesMD = NewCounterMD(webhookFailedMessages,
		"Number of messages that failed to send",

    promoteTask = branch.promoteNightlyTaskName(),
    triggerName = "ReadyforNightly",
    vcsRootId = gradlePromotionBranches
) {
    init {
        id("Promotion_Nightly")
        name = "Nightly Snapshot"
        description = "Promotes the latest successful changes on '${branch.branchName}' from Ready for Nightly as a new nightly snapshot"

        triggers {