you'll notice that within this gps blockwe have tab of one within that entire blockand for every ovncfsjomjtu /vncfst we will execute all of this code that' tabbed in by one tab stop we'll print the numberand the comma just means that we're not going to do new line afterwards we'll print something else right after itand jg ovncfswe'll say it' fwfo otherwisewe'll say it' peeand when we're donewe'll print out "mm epofyou can see the output right below the code ran the output before as had actually saved it within my notebookbut if you want to actually run it yourselfyou can just click within that block and click on the play buttonand we'll actually execute it and do it again just to convince yourself that it' really doing somethinglet' change the qsjou statement to say something elsesay)ppsbz sfbmmepof-fu tqbsuzif run this nowyou can seesure enoughmy message there has changed