Error in uploading through terminal.

[rishabhgupta1322]

CHECK ABOUT THIS ERROR

rishabh1322@ubuntu:~/git/csvWithCplusplus$ git commit -m "Validation on 2, 3, 4"
On branch master
Your branch is up-to-date with 'origin/master'.
Changes not staged for commit:
modified: a.out
modified: f1.csv

no changes added to commit

[prakhargvp]

@rishabhgupta1322 I think u already added the changes. So please recheck it.