Merge pull request #92 from FlowiseAI/feature/Azure

Feature/azure
2026-06-29 07:01:04 +03:00 · 2023-05-17 14:48:35 +01:00
parent 89c1de34f8 8805cd8e8f
commit 50cf9b833c
7 changed files with 450 additions and 1 deletions
@@ -0,0 +1,5 @@
+<svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-brand-azure" width="24" height="24" viewBox="0 0 24 24" stroke-width="2" stroke="currentColor" fill="none" stroke-linecap="round" stroke-linejoin="round">
+   <path stroke="none" d="M0 0h24v24H0z" fill="none"></path>
+   <path d="M6 7.5l-4 9.5h4l6 -15z"></path>
+   <path d="M22 20l-7 -15l-3 7l4 5l-8 3z"></path>
+</svg>
@@ -0,0 +1,144 @@
+import { OpenAIBaseInput } from 'langchain/dist/types/openai-types'
+import { INode, INodeData, INodeParams } from '../../../src/Interface'
+import { getBaseClasses } from '../../../src/utils'
+import { AzureOpenAIInput, ChatOpenAI } from 'langchain/chat_models/openai'
+
+class AzureChatOpenAI_ChatModels implements INode {
+    label: string
+    name: string
+    type: string
+    icon: string
+    category: string
+    description: string
+    baseClasses: string[]
+    inputs: INodeParams[]
+
+    constructor() {
+        this.label = 'Azure ChatOpenAI'
+        this.name = 'azureChatOpenAI'
+        this.type = 'AzureChatOpenAI'
+        this.icon = 'Azure.svg'
+        this.category = 'Chat Models'
+        this.description = 'Wrapper around Azure OpenAI large language models that use the Chat endpoint'
+        this.baseClasses = [this.type, ...getBaseClasses(ChatOpenAI)]
+        this.inputs = [
+            {
+                label: 'Azure OpenAI Api Key',
+                name: 'azureOpenAIApiKey',
+                type: 'password'
+            },
+            {
+                label: 'Model Name',
+                name: 'modelName',
+                type: 'options',
+                options: [
+                    {
+                        label: 'gpt-4',
+                        name: 'gpt-4'
+                    },
+                    {
+                        label: 'gpt-4-32k',
+                        name: 'gpt-4-32k'
+                    },
+                    {
+                        label: 'gpt-35-turbo',
+                        name: 'gpt-35-turbo'
+                    }
+                ],
+                default: 'gpt-35-turbo',
+                optional: true
+            },
+            {
+                label: 'Temperature',
+                name: 'temperature',
+                type: 'number',
+                default: 0.9,
+                optional: true
+            },
+            {
+                label: 'Azure OpenAI Api Instance Name',
+                name: 'azureOpenAIApiInstanceName',
+                type: 'string',
+                placeholder: 'YOUR-INSTANCE-NAME'
+            },
+            {
+                label: 'Azure OpenAI Api Deployment Name',
+                name: 'azureOpenAIApiDeploymentName',
+                type: 'string',
+                placeholder: 'YOUR-DEPLOYMENT-NAME'
+            },
+            {
+                label: 'Azure OpenAI Api Version',
+                name: 'azureOpenAIApiVersion',
+                type: 'options',
+                options: [
+                    {
+                        label: '2023-03-15-preview',
+                        name: '2023-03-15-preview'
+                    }
+                ],
+                default: '2023-03-15-preview'
+            },
+            {
+                label: 'Max Tokens',
+                name: 'maxTokens',
+                type: 'number',
+                optional: true,
+                additionalParams: true
+            },
+            {
+                label: 'Frequency Penalty',
+                name: 'frequencyPenalty',
+                type: 'number',
+                optional: true,
+                additionalParams: true
+            },
+            {
+                label: 'Presence Penalty',
+                name: 'presencePenalty',
+                type: 'number',
+                optional: true,
+                additionalParams: true
+            },
+            {
+                label: 'Timeout',
+                name: 'timeout',
+                type: 'number',
+                optional: true,
+                additionalParams: true
+            }
+        ]
+    }
+
+    async init(nodeData: INodeData): Promise<any> {
+        const azureOpenAIApiKey = nodeData.inputs?.azureOpenAIApiKey as string
+        const modelName = nodeData.inputs?.modelName as string
+        const temperature = nodeData.inputs?.temperature as string
+        const azureOpenAIApiInstanceName = nodeData.inputs?.azureOpenAIApiInstanceName as string
+        const azureOpenAIApiDeploymentName = nodeData.inputs?.azureOpenAIApiDeploymentName as string
+        const azureOpenAIApiVersion = nodeData.inputs?.azureOpenAIApiVersion as string
+        const maxTokens = nodeData.inputs?.maxTokens as string
+        const frequencyPenalty = nodeData.inputs?.frequencyPenalty as string
+        const presencePenalty = nodeData.inputs?.presencePenalty as string
+        const timeout = nodeData.inputs?.timeout as string
+
+        const obj: Partial<AzureOpenAIInput> & Partial<OpenAIBaseInput> = {
+            temperature: parseInt(temperature, 10),
+            modelName,
+            azureOpenAIApiKey,
+            azureOpenAIApiInstanceName,
+            azureOpenAIApiDeploymentName,
+            azureOpenAIApiVersion
+        }
+
+        if (maxTokens) obj.maxTokens = parseInt(maxTokens, 10)
+        if (frequencyPenalty) obj.frequencyPenalty = parseInt(frequencyPenalty, 10)
+        if (presencePenalty) obj.presencePenalty = parseInt(presencePenalty, 10)
+        if (timeout) obj.timeout = parseInt(timeout, 10)
+
+        const model = new ChatOpenAI(obj)
+        return model
+    }
+}
+
+module.exports = { nodeClass: AzureChatOpenAI_ChatModels }