Feature/Custom Tool OverrideConfig (FlowiseAI#1979)

add ability to override custom tool

packages/components/nodes/tools/CustomTool/CustomTool.ts

@@ -63,6 +63,9 @@ class CustomTool_Tools implements INode {
     async init(nodeData: INodeData, _: string, options: ICommonObject): Promise<any> {
         const selectedToolId = nodeData.inputs?.selectedTool as string
         const customToolFunc = nodeData.inputs?.customToolFunc as string
+        const customToolName = nodeData.inputs?.customToolName as string
+        const customToolDesc = nodeData.inputs?.customToolDesc as string
+        const customToolSchema = nodeData.inputs?.customToolSchema as string
 
         const appDataSource = options.appDataSource as DataSource
         const databaseEntities = options.databaseEntities as IDatabaseEntity
@@ -80,6 +83,12 @@ class CustomTool_Tools implements INode {
                 code: tool.func
             }
             if (customToolFunc) obj.code = customToolFunc
+            if (customToolName) obj.name = customToolName
+            if (customToolDesc) obj.description = customToolDesc
+            if (customToolSchema) {
+                const zodSchemaFunction = new Function('z', `return ${customToolSchema}`)
+                obj.schema = zodSchemaFunction(z)
+            }
 
             const variables = await getVars(appDataSource, databaseEntities, nodeData)