Created
July 16, 2024 12:04
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Convert openAi functions to gemini function calling
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| import { ChatCompletionTool } from 'openai/src/resources/chat/completions'; | |
| import { | |
| FunctionDeclarationSchemaType, | |
| FunctionDeclarationsTool, | |
| } from '@google/generative-ai'; | |
| const openAiTools: ChatCompletionTool[] = [ | |
| { | |
| type: 'function', | |
| function: { | |
| name: 'saveLead', | |
| description: 'Save lead information', | |
| parameters: { | |
| type: 'object', | |
| properties: { | |
| name: { | |
| type: 'string', | |
| description: 'Lead name', | |
| }, | |
| phone: { | |
| type: 'string', | |
| }, | |
| email: { | |
| type: 'string', | |
| description: 'Valid email RFC 5322', | |
| }, | |
| }, | |
| required: ['name', 'phone', 'email'], | |
| }, | |
| }, | |
| }, | |
| { | |
| type: 'function', | |
| function: { | |
| name: 'escalateToHumanAgent', | |
| description: 'Escalate to human agent', | |
| parameters: { | |
| type: 'object', | |
| properties: { | |
| reason: { | |
| type: 'string', | |
| description: 'Reason for escalating to human agent', | |
| }, | |
| }, | |
| required: ['reason'], | |
| }, | |
| }, | |
| }, | |
| ]; | |
| const convertToolsToGemini = ( | |
| tools: ChatCompletionTool[], | |
| ): FunctionDeclarationsTool[] => { | |
| return tools.map((tool) => { | |
| const { type, properties, required } = tool.function.parameters; | |
| return { | |
| functionDeclarations: [ | |
| { | |
| name: tool.function.name, | |
| description: tool.function.description, | |
| parameters: { | |
| type: type.toUpperCase() as FunctionDeclarationSchemaType, | |
| properties: Object.fromEntries( | |
| Object.entries(properties).map(([key, value]) => { | |
| const prop = value as { type: string; description?: string }; | |
| return [ | |
| key, | |
| { | |
| type: prop.type.toUpperCase() as FunctionDeclarationSchemaType, | |
| description: prop.description, | |
| }, | |
| ]; | |
| }), | |
| ), | |
| required: required as string[], | |
| }, | |
| }, | |
| ], | |
| }; | |
| }); | |
| }; | |
| const geminiTools = convertToolsToGemini(openAiTools); |
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