chart.js gives reference error winodw.requestAnimationFrame window is not defined

I am making a project in which i am using chart.js.

When i ran my code using node index.js it gave me the following error-

/home/pi/project/node_modules/chart.js/src/core/core.helpers.js:672

return window.requestAnimationFrame ||
             ^
   ReferenceError: window is not defined
   at /home/pi/project/node_modules/chart.js/src/core/core.helpers.js:672:10
   at module.exports (/home/pi/project/node_modules/chart.js/src/core/core.helpers.js:680:3)
   at Object.<anonymous> (/home/pi/project/node_modules/chart.js/src/chart.js:6:31)
   at Module._compile (module.js:571:32)
   at Object.Module._extensions..js (module.js:580:10)
   at Module.load (module.js:488:32)
   at tryModuleLoad (module.js:447:12)
   at Function.Module._load (module.js:439:3)
   at Module.require (module.js:498:17)
   at require (internal/module.js:20:19) I am running node version 7.9.0 and npm version 4.2.0

via Rishikesh