Erro desconhecido, código final

Alguém sabe o porque? deixei o meu código abaixo

C:\Users\55439\OneDrive\Área de Trabalho\dev-rafael\node-js-alura\api-sequelize-mysql-orm-node\node_modules\express\lib\router\route.js:211
        throw new Error(msg);
        ^

Error: Route.get() requires a callback function but got a [object Undefined]
    at Route.<computed> [as get] (C:\Users\55439\OneDrive\Área de Trabalho\dev-rafael\node-js-alura\api-sequelize-mysql-orm-node\node_modules\express\lib\router\route.js:211:15)
    at Function.proto.<computed> [as get] (C:\Users\55439\OneDrive\Área de Trabalho\dev-rafael\node-js-alura\api-sequelize-mysql-orm-node\node_modules\express\lib\router\index.js:521:19)
    at Object.<anonymous> (C:\Users\55439\OneDrive\Área de Trabalho\dev-rafael\node-js-alura\api-sequelize-mysql-orm-node\api\routes\pessoasRoute.js:12:4)
    at Module._compile (node:internal/modules/cjs/loader:1103:14)
    at Object.Module._extensions..js (node:internal/modules/cjs/loader:1157:10)
    at Module.load (node:internal/modules/cjs/loader:981:32)
    at Function.Module._load (node:internal/modules/cjs/loader:822:12)
    at Module.require (node:internal/modules/cjs/loader:1005:19)
    at require (node:internal/modules/cjs/helpers:102:18)
    at Object.<anonymous> (C:\Users\55439\OneDrive\Área de Trabalho\dev-rafael\node-js-alura\api-sequelize-mysql-orm-node\api\routes\index.js:2:17)
[nodemon] app crashed - waiting for file changes before starting...

https://github.com/devrafasouza/API-NODEJS-ORM