@app.get("/")
def read_root():
    return {"Hello": "World"}


@app.get("/items/{item_id}")
def read_item(item_id: int, q: str = None):
    return {"item_id": item_id, "q": q}


@app.put("/items/{item_id}")
def update_item(item_id: int, item: Item):
    return {"item_name": item.name, "item_id": item_id}
```

サーバーは自動でリロードされます。(上述の`uvicorn`コマンドで`--reload`オプションを追加しているからです。)

   *
   * @throws IllegalArgumentException if {@code isConnected(connectedRange)} is {@code false}
   */
  public Range<C> intersection(Range<C> connectedRange) {
    int lowerCmp = lowerBound.compareTo(connectedRange.lowerBound);
    int upperCmp = upperBound.compareTo(connectedRange.upperBound);
    if (lowerCmp >= 0 && upperCmp <= 0) {
      return this;
    } else if (lowerCmp <= 0 && upperCmp >= 0) {

    /*
     * 0 - not connected
     * 1 - connecting
     * 2 - connected
     * 3 - disconnecting
     */
    private final AtomicInteger connectionState = new AtomicInteger();
    private int uid;
    private List<SmbTreeImpl> trees;

    private final SmbTransportImpl transport;
    private long expiration;
    private String netbiosName = null;

    private CIFSContext transportContext;

        return ITEM_ENDPOINT_SUFFIX;
    }

    @Override
    protected String getIdKey() {
        return "doc_id";
    }

    @Override
    protected Map<String, Object> createTestParam(int id) {
        final Map<String, Object> requestBody = new HashMap<>();
        final Map<String, Object> doc = new HashMap<>();
        final String keyProp = NAME_PREFIX + id;
        doc.put(KEY_PROPERTY, keyProp);

     */
    int getLineNumber();

    /**
     * Gets the one-based index of the column containing the problem. The column number should refer to some text file
     * that is given by {@link #getSource()}.
     *
     * @return The one-based index of the column containing the problem or non-positive value if unknown.
     */
    int getColumnNumber();

    /**

    }

    public void addClient(final String regex, final CrawlerClient client, final int pos) {
        if (StringUtil.isBlank(regex)) {
            throw new CrawlerSystemException("A regular expression is null.");
        }
        if (client == null) {
            throw new CrawlerSystemException("CrawlerClient is null.");
        }
        int current = 0;
        boolean added = false;

		}
	}
}

// timeSize add time and size of a scanner action.
// Use for s < scannerMetricLastRealtime
func (p *scannerMetrics) timeSize(s scannerMetric) func(sz int) {
	startTime := time.Now()
	return func(sz int) {
		duration := time.Since(startTime)

		atomic.AddUint64(&p.operations[s], 1)
		if s < scannerMetricLastRealtime {
			p.latency[s].addSize(duration, int64(sz))
		}
	}
}

	// see https://msdn.microsoft.com/en-us/library/windows/desktop/ms681382(v=vs.85).aspx
	errLockViolation syscall.Errno = 0x21
)

// lockedOpenFile is an internal function.
func lockedOpenFile(path string, flag int, perm os.FileMode, lockType uint32) (*LockedFile, error) {
	f, err := Open(path, flag, perm)
	if err != nil {
		return nil, err
	}

	if err = lockFile(syscall.Handle(f.Fd()), lockType); err != nil {
		f.Close()

     *         {@literal null}
     */
    Class<?> getElementClassOfCollection(int index);

    /**
     * メソッドの引数型がパラメタ化された{@link Map}の場合、そのキー型を返します。
     *
     * @param index
     *            引数のインデックス
     * @return メソッドの引数がパラメタ化された{@link Map}の場合はそのキー型、そうでない場合は{@literal null}
     */
    Class<?> getKeyClassOfMap(int index);

    /**
     * メソッドの引数型がパラメタ化された{@link Map}の場合、その値型を返します。
     *

                        }

                        @Override
                        public int hashCode() {
                          return next.hashCode();
                        }
                      };
                    }
                  };
                }

                @Override
                public int size() {
                  return map.size();
                }

                @Override