Getting list Index out of range error and not able to resolve previously stored data deletion after inputting new resumes

[adinarayana225]

Deleting the previous records while uploading new resumes, I did as you suggested "by commenting the lines 29,30,31 in models.py and 12 line in views.py",

but unfortunately it is leading to other issues like list index out of range exception . I am struck due to this and not able to move forward.