Stuck on 1st exercice

[EDIT] : i’ve found my mistake : i used split(’ ') instead of split()
solved !

Hello

I’m stupidly stuck on “process_data”…
My code gives 6117 unique words instead of 6116 …
Any hint pointing to where i’ve done wrong would be much appreciated
my lab ID is x6KCC

regs
Pascal

You can also use regular expressions to split the text into words. r/w+