Initial push

packages/components/nodes/tools/Calculator/Calculator.ts

@@ -0,0 +1,33 @@
+import { INode } from '../../../src/Interface'
+import { getBaseClasses } from '../../../src/utils'
+
+class Calculator implements INode {
+    label: string
+    name: string
+    description: string
+    type: string
+    icon: string
+    category: string
+    baseClasses: string[]
+
+    constructor() {
+        this.label = 'Calculator'
+        this.name = 'calculator'
+        this.type = 'Calculator'
+        this.icon = 'calculator.svg'
+        this.category = 'Tools'
+        this.description = 'Perform calculations on response'
+    }
+
+    async getBaseClasses(): Promise<string[]> {
+        const { Calculator } = await import('langchain/tools')
+        return getBaseClasses(Calculator)
+    }
+
+    async init(): Promise<any> {
+        const { Calculator } = await import('langchain/tools')
+        return new Calculator()
+    }
+}
+
+module.exports = { nodeClass: Calculator }