I have tried to delete blank rows from my cvs file, however this is not working, it only writes out the first line

please take a look and tell me how i can get all the rows with text and skip the rows that are blank

Here is the code:
[![file](https://i.stack.imgur.com/y4APW.png)](https://i.stack.imgur.com/y4APW.png)
 I just reads out the first line of the csv file 

Thank you in advance!