76 lines
2.2 KiB
TypeScript
76 lines
2.2 KiB
TypeScript
import { INode, INodeData, INodeParams } from '../../../src/Interface'
|
|
import { getBaseClasses } from '../../../src/utils'
|
|
import { BaseChain } from 'langchain/chains'
|
|
import { ChainTool } from './core'
|
|
|
|
class ChainTool_Tools implements INode {
|
|
label: string
|
|
name: string
|
|
version: number
|
|
description: string
|
|
type: string
|
|
icon: string
|
|
category: string
|
|
baseClasses: string[]
|
|
inputs: INodeParams[]
|
|
|
|
constructor() {
|
|
this.label = 'Chain Tool'
|
|
this.name = 'chainTool'
|
|
this.version = 1.0
|
|
this.type = 'ChainTool'
|
|
this.icon = 'chaintool.svg'
|
|
this.category = 'Tools'
|
|
this.description = 'Use a chain as allowed tool for agent'
|
|
this.baseClasses = [this.type, ...getBaseClasses(ChainTool)]
|
|
this.inputs = [
|
|
{
|
|
label: 'Chain Name',
|
|
name: 'name',
|
|
type: 'string',
|
|
placeholder: 'state-of-union-qa'
|
|
},
|
|
{
|
|
label: 'Chain Description',
|
|
name: 'description',
|
|
type: 'string',
|
|
rows: 3,
|
|
placeholder:
|
|
'State of the Union QA - useful for when you need to ask questions about the most recent state of the union address.'
|
|
},
|
|
{
|
|
label: 'Return Direct',
|
|
name: 'returnDirect',
|
|
type: 'boolean',
|
|
optional: true
|
|
},
|
|
{
|
|
label: 'Base Chain',
|
|
name: 'baseChain',
|
|
type: 'BaseChain'
|
|
}
|
|
]
|
|
}
|
|
|
|
async init(nodeData: INodeData): Promise<any> {
|
|
const name = nodeData.inputs?.name as string
|
|
const description = nodeData.inputs?.description as string
|
|
const baseChain = nodeData.inputs?.baseChain as BaseChain
|
|
const returnDirect = nodeData.inputs?.returnDirect as boolean
|
|
|
|
const obj = {
|
|
name,
|
|
description,
|
|
chain: baseChain
|
|
} as any
|
|
|
|
if (returnDirect) obj.returnDirect = returnDirect
|
|
|
|
const tool = new ChainTool(obj)
|
|
|
|
return tool
|
|
}
|
|
}
|
|
|
|
module.exports = { nodeClass: ChainTool_Tools }
|