llmClientManager.generateUnclearIntentResponse(userMessage, history, (chunk, done) -> {
                    fullResponse.append(chunk);
                    callback.onChunk(chunk, done);
                });
                callback.onPhaseComplete(ChatPhaseCallback.PHASE_ANSWER);
                if (logger.isDebugEnabled()) {

        of built-in training loops such as `tf.keras` `compile` and `fit`, we
        expect reduction value to be `SUM` or `NONE`. Using `AUTO` in that case
        will raise an error.
    *   `NONE`: Weighted losses with one dimension reduced (axis=-1, or axis
        specified by loss function). When this reduction type used with built-in

				t.Fatalf("Lifecycle validation failed - %v", err)
			}
			rules := tc.lc.FilterRules(tc.opts)
			if tc.hasRules && len(rules) == 0 {
				t.Fatalf("%d: Expected at least one rule to match but none matched", i+1)
			}
			if !tc.hasRules && len(rules) > 0 {
				t.Fatalf("%d: Expected no rules to match but got matches %v", i+1, rules)
			}
		})
	}
}

```Python
from fastapi import FastAPI

app = FastAPI()


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


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

### Dockerfile { #dockerfile }

現在在同一個專案目錄建立一個 `Dockerfile` 檔案，內容如下：

```{ .dockerfile .annotate }
# (1)!
FROM python:3.14

# (2)!

app = FastAPI()


class SubModel(BaseModel):
    a: str | None = "foo"


class Model(BaseModel):
    x: int | None = None
    sub: SubModel


class ModelSubclass(Model):
    y: int
    z: int = 0
    w: int | None = None


class ModelDefaults(BaseModel):
    w: str | None = None
    x: str | None = None
    y: str = "y"
    z: str = "z"

			go func(disk StorageAPI) {
				defer wg.Done()
				er.cleanupStaleUploadsOnDisk(ctx, disk)
			}(disk)
		}
	}
	wg.Wait()
}

func (er erasureObjects) deleteAll(ctx context.Context, bucket, prefix string) {
	var wg sync.WaitGroup
	for _, disk := range er.getDisks() {
		if disk == nil {
			continue
		}
		wg.Add(1)
		go func(disk StorageAPI) {
			defer wg.Done()

	// than failing with UnknownAPIRequest we simply handle it for now.
	apiRouter.Methods(http.MethodGet).Path(SlashSeparator + SlashSeparator).
		HandlerFunc(s3APIMiddleware(api.ListBucketsHandler))

	// If none of the routes match add default error handler routes
	apiRouter.NotFoundHandler = collectAPIStats("notfound", httpTraceAll(errorResponseHandler))

```Python
say_hi(name=None)  # Это работает, None допустим 🎉
```

Хорошая новость: в большинстве случаев вы сможете просто использовать `|` для объявления объединений типов:

```python
def say_hi(name: str | None):
    print(f"Hey {name}!")
```

)=>{this._isShown&&!this._isTransitioning&&this._adjustDialog()})),F.on(this._element,"mousedown.dismiss.bs.modal",(t=>{F.one(this._element,"click.dismiss.bs.modal",(e=>{this._element===t.target&&this._element===e.target&&("static"!==this._config.backdrop?this._config.backdrop&&this.hide():this._triggerBackdropTransition())}))}))}_hideModal(){this._element.style.display="none",this._element.setAttribute("aria-hidden",!0),this._element.removeAttribute("aria-modal"),this._element.removeAttribute("...

     * full dependency resolution might fail due to projects which haven't been built yet.
     *
     * @return The scope of (transitive) dependencies that should be collected or {@code null} if none.
     * @since 3.0-alpha-3
     */
    public String getDependencyCollectionRequired() {
        return dependencyCollectionRequired;
    }