vllm-openai dify provider plugin to support extra parameters

NOTE!!!

This plugin is a extension for official OpenAI-API-compatible,
provide features for extra parameters in vLLM's OpenAI-Compatible Server.

本插件是在官方 OpenAI-API-compatible 基础上构建, 用于提供vLLM's OpenAI-Compatible Server 中的 extra parameters.
若没有使用上述 extra parameters 中的相关的特性, 请使用官方 OpenAI-API-compatible 插件.

version 0.2.0 notice

由于 Dify 的 openai compatible provider 和 vLLM's openai compatible server 都已完整支持结构化输出, 因此本项目的原有的主要功能支持已经没有必要.
在 0.2.0 中会去除对原有任何参数的支持, 转而直接使用 来传递 extra parameters.

version 0.2.0 notice

Due to the change of Dify's openai compatible provider and vLLM's openai compatible server support the CFG(Classifier-Free Guidance) features.
So, it's not necessary to do structured output here, and so as other features.
In 0.2.0, the plugin will remove all parameters and add to pass extra parameters directly to vLLM backend.

Repo

https://github.com/yangyaofei/dify-vllm-provider

Description

The vllm openAI compatible server has extra parameters.**
, The openai compatible provider in Dify can not do this.

This plugin provide a vllm-openai provider upon Dify's openai compatible provider with

Add model same as openai compatible with vLLM-openai backend

Config model guided with