Update client SDK snippets

[julien-c]

This PR updates client SDK snippets in the documentation to reflect new API usage and improved consistency. Key changes include:

• Updating the JavaScript snippets in streaming.md to use the new InferenceEndpoint class and improved formatting.
• Revising the Python examples in visual_language_models.md to instantiate InferenceClient with the base_url parameter.
• Adjusting README.md copy to refer to Inference Endpoints in the plural form.

(from #3207 (review))

[HuggingFaceDocBuilderDev]

The docs for this PR live here. All of your documentation changes will be reflected on that endpoint. The docs are available until 30 days after the last update.

[Copilot]

Pull Request Overview

This PR updates client SDK snippets in the documentation to reflect new API usage and improved consistency. Key changes include:

• Updating the JavaScript snippets in streaming.md to use the new InferenceEndpoint class and improved formatting.
• Revising the Python examples in visual_language_models.md to instantiate InferenceClient with the base_url parameter.
• Adjusting README.md copy to refer to Inference Endpoints in the plural form.

Reviewed Changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

File	Description
docs/source/conceptual/streaming.md	Updated bash snippet formatting and switched JavaScript usage from HfInferenceEndpoint to InferenceEndpoint.
docs/source/basic_tutorials/visual_language_models.md	Revised Python code instantiation and updated the JavaScript snippet, but the import statement still references HfInferenceEndpoint.
README.md	Minor text update to refer to Inference Endpoints.

Comments suppressed due to low confidence (2)

docs/source/basic_tutorials/visual_language_models.md:145

• The import statement still uses HfInferenceEndpoint while the instantiation later uses InferenceEndpoint. Please update the import to import InferenceEndpoint to ensure consistency.

import { HfInferenceEndpoint } from "@huggingface/inference";

docs/source/basic_tutorials/visual_language_models.md:142

• There is duplicate phrasing in this sentence. Please remove one of the duplicated parts to improve clarity.

We can create a `HfInferenceEndpoint` providing our endpoint URL and We can create a `HfInferenceEndpoint` providing our endpoint URL and [Hugging Face access token](https://huggingface.co/settings/tokens).

[drbh]

lgtm 👌

[Narsil]

LGTM