I also download ur code from github and run npm install after that when i run ur code this error show again.. Failed to load resource: the server responded with a status of 404 (Not Found) Failed to load resource: the server responded with a status of 404 (Not Found) please please help me..

3.1 exercise files isn't working.. this error showing in chrome please help.. Failed to load resource: the server responded with a status of 404 (Not Found)