Added instructions for integrating with ChatHuggingFace

[KhimYangWD]

Included screenshots from Hugging Face and Flowise setups for creating a chatflow.

[gemini-code-assist]

Summary of Changes

Hello @KhimYangWD, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request significantly improves the documentation for integrating ChatHuggingFace with Flowise by providing a complete, easy-to-follow guide. It covers everything from obtaining necessary Hugging Face credentials and selecting models to configuring a full chatflow in Flowise, all supported by illustrative screenshots. This enhancement aims to streamline the user experience for setting up AI-powered chat applications.

Highlights

• Comprehensive Integration Guide: Added detailed, step-by-step instructions for integrating ChatHuggingFace with Flowise, covering prerequisites and chatflow setup.
• Hugging Face Prerequisites: Included clear guidance on logging in, creating fine-grained Hugging Face API tokens with specific access types, and selecting an LLM model.
• Flowise Chatflow Setup: Provided a complete walkthrough for building a chatflow in Flowise, detailing how to add and configure ChatHuggingFace, LLM Chain, and Prompt Template nodes.
• Visual Aids: Incorporated multiple screenshots to visually illustrate each step of the Hugging Face token creation, model selection, and Flowise chatflow configuration.
• Documentation Enhancement: Replaced the 'work in progress' placeholder with a fully fleshed-out guide and added a 'Resources' section with helpful links.

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[gemini-code-assist]

Code Review

This pull request adds comprehensive documentation for integrating ChatHuggingFace in Flowise, which is a great addition. The new guide is well-structured with prerequisites, setup steps, and screenshots. I've provided a few suggestions to improve clarity, consistency, and security, such as adding back the page description frontmatter, using HTTPS for links, standardizing acronym capitalization, and refining a section for better readability.

[gemini-code-assist]

The frontmatter block containing the page description has been removed. This is useful for SEO and for how tools like GitBook display page summaries. It's recommended to add it back.

Suggested change

	# ChatHuggingFace
	---
	description: Wrapper around HuggingFace large language models.
	---
	# ChatHuggingFace

[KhimYangWD]

Change description to: Instructions on integrating Hugging Face chat models in Chatflows.