Chore/upgrade llamaindex version (#2440)

* updates to loader to support file upload * adding a todo * upgrade llamaindex * update groq icon * update azure models * update llamaindex version --------- Co-authored-by: Henry <hzj94@hotmail.com>
2026-06-28 15:00:57 +03:00 · 2024-05-22 18:05:08 +05:30
parent e83dcb01b8
commit ff2381741e
22 changed files with 1340 additions and 297 deletions
@@ -0,0 +1,100 @@
+import { ICommonObject, INode, INodeData, INodeOptionsValue, INodeParams } from '../../../src/Interface'
+import { MODEL_TYPE, getModels } from '../../../src/modelLoader'
+import { getBaseClasses, getCredentialData, getCredentialParam } from '../../../src/utils'
+import { ALL_AVAILABLE_MISTRAL_MODELS, MistralAI } from 'llamaindex'
+
+class ChatMistral_LlamaIndex_ChatModels implements INode {
+    label: string
+    name: string
+    version: number
+    type: string
+    icon: string
+    category: string
+    description: string
+    tags: string[]
+    baseClasses: string[]
+    credential: INodeParams
+    inputs: INodeParams[]
+
+    constructor() {
+        this.label = 'ChatMistral'
+        this.name = 'chatMistral_LlamaIndex'
+        this.version = 1.0
+        this.type = 'ChatMistral'
+        this.icon = 'MistralAI.svg'
+        this.category = 'Chat Models'
+        this.description = 'Wrapper around ChatMistral LLM specific for LlamaIndex'
+        this.baseClasses = [this.type, 'BaseChatModel_LlamaIndex', ...getBaseClasses(MistralAI)]
+        this.tags = ['LlamaIndex']
+        this.credential = {
+            label: 'Connect Credential',
+            name: 'credential',
+            type: 'credential',
+            credentialNames: ['mistralAIApi']
+        }
+        this.inputs = [
+            {
+                label: 'Model Name',
+                name: 'modelName',
+                type: 'asyncOptions',
+                loadMethod: 'listModels',
+                default: 'mistral-tiny'
+            },
+            {
+                label: 'Temperature',
+                name: 'temperature',
+                type: 'number',
+                step: 0.1,
+                default: 0.9,
+                optional: true
+            },
+            {
+                label: 'Max Tokens',
+                name: 'maxTokensToSample',
+                type: 'number',
+                step: 1,
+                optional: true,
+                additionalParams: true
+            },
+            {
+                label: 'Top P',
+                name: 'topP',
+                type: 'number',
+                step: 0.1,
+                optional: true,
+                additionalParams: true
+            }
+        ]
+    }
+
+    //@ts-ignore
+    loadMethods = {
+        async listModels(): Promise<INodeOptionsValue[]> {
+            return await getModels(MODEL_TYPE.CHAT, 'chatMistral_LlamaIndex')
+        }
+    }
+
+    async init(nodeData: INodeData, _: string, options: ICommonObject): Promise<any> {
+        const temperature = nodeData.inputs?.temperature as string
+        const modelName = nodeData.inputs?.modelName as keyof typeof ALL_AVAILABLE_MISTRAL_MODELS
+        const maxTokensToSample = nodeData.inputs?.maxTokensToSample as string
+        const topP = nodeData.inputs?.topP as string
+
+        const credentialData = await getCredentialData(nodeData.credential ?? '', options)
+        const apiKey = getCredentialParam('mistralAIAPIKey', credentialData, nodeData)
+
+        const obj: Partial<MistralAI> = {
+            temperature: parseFloat(temperature),
+            model: modelName,
+            apiKey: apiKey
+        }
+
+        if (maxTokensToSample) obj.maxTokens = parseInt(maxTokensToSample, 10)
+        if (topP) obj.topP = parseFloat(topP)
+
+        const model = new MistralAI(obj)
+        return model
+    }
+}
+
+module.exports = { nodeClass: ChatMistral_LlamaIndex_ChatModels }