enabled by calling `tf.debugging.is_traceback_filtering_enabled()`.

    Note that this feature is only available with Python 3.7 or higher.

    *   Improve the informativeness of error messages raised by Keras
        `Layer.__call__()`, by adding the full list of argument values passed to
        the layer in every exception.

*   Introduce the `tf.compat.v1.keras.utils.track_tf1_style_variables`

#### **4.2.2  Run the Spark shell:**

```
./bin/spark-shell --master yarn-client --driver-memory 512m --executor-memory 512m
```

The command should produce an output as shown below. (with additional status messages):

```
Spark context Web UI available at http://172.26.236.247:4041
Spark context available as 'sc' (master = yarn, app id = application_1490217230866_0002).
Spark session available as 'spark'.
Welcome to

                }

                synchronized ( this.LOCK ) {
                    if ( isWINS(request.addr) == false )
                        break;
                    /*
                     * Message was sent to WINS but
                     * failed to receive response.
                     * Try a different WINS server.
                     */
                    if ( request.addr == getWINSAddress() )

## Check replication of deleted ILM expiry rules
./mc ilm rule remove --id "${id}" sitea/bucket
sleep 30s

# should error as rule doesn't exist
error=$(./mc ilm rule list siteb/bucket --json | jq '.error.cause.message' | sed 's/"//g')
if [ "$error" != "The lifecycle configuration does not exist" ]; then
	echo "BUG: Removed ILM expiry rule not replicated to 'siteb'"
	exit 1
fi

```

この行はローカルマシンでアプリが提供されているURLを示しています。

### チェック

ブラウザで<a href="http://127.0.0.1:8000" class="external-link" target="_blank">http://127.0.0.1:8000</a>を開きます。

次のようなJSONレスポンスが表示されます:

```JSON
{"message": "Hello World"}
```

### 対話的APIドキュメント

次に、<a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>にアクセスします。

それらはクライアントに返される前に適切な値 (この場合は文字列) に変換されます。

```Python hl_lines="18  21  23"
{!../../docs_src/path_params/tutorial005.py!}
```

クライアントは以下の様なJSONレスポンスを得ます:

```JSON
{
  "model_name": "alexnet",
  "message": "Deep Learning FTW!"
}
```

## パスを含んだパスパラメータ

パス `/files/{file_path}` となる *path operation* を持っているとしましょう。

ただし、 `home/johndoe/myfile.txt` のような*パス*を含んだ `file_path` が必要です。

            For example, if you want that resource to appear in a specific package
            ({@code org.apache.maven.messages}), you must specify this
            element with this value: {@code org/apache/maven/messages}.
            This is not required if you simply put the resources in that directory
            structure at the source, however.
          </description>

	}
	schema, exists := collections.Pilot.FindByGroupVersionAliasesKind(g)
	if exists {
		obj, err := convertObjectFromUnstructured(schema, un, "")
		if err != nil {
			return nil, fmt.Errorf("cannot parse proto message: %v", err)
		}
		if err = checkFields(un); err != nil {
			return nil, err
		}

		// If object to validate has no namespace, set it (the validity of a CR

      contain a complex error message if error_msg does not provide enough
      information. In that case, set suppress_default_error to True.
    error_msg: (String) String with one and only one '%s'. Formatted with each
      invalid response upon check_success(input) failure.
    suppress_default_error: (Bool) Suppress the above error message in favor of
      one from the check_success function.

        HttpUrl.Builder().scheme("http").build()
      }
    assertThat(noHost.message).isEqualTo("host == null")
    val noScheme =
      assertFailsWith<IllegalStateException> {
        HttpUrl.Builder().host("host").build()
      }
    assertThat(noScheme.message).isEqualTo("scheme == null")
  }

  @Test
  fun builderToString() {