Welcome to the Treehouse Community

Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.

Start your free trial

Python Python Collections (2016, retired 2019) Dictionaries Word Count

the same output but giving me there is an error

when running my script giving the same output for the problem but in the simulator give me there are a error

wordcount.py
# E.g. word_count("I do not like it Sam I Am") gets back a dictionary like:
# {'i': 2, 'do': 1, 'it': 1, 'sam': 1, 'like': 1, 'not': 1, 'am': 1}
# {'i': 2, 'do': 1, 'not': 1, 'like': 1, 'it': 1, 'sam': 1, 'am': 1}
# Lowercase the string to make it easier.

def word_count(sentence):
    words = sentence.lower().split(" ")
    words_dict = {}
    for word in words:
        try:
            if words_dict[word]:
                words_dict[word] += 1
        except KeyError:
            words_dict[word] = 1

    return words_dict

2 Answers

Louise St. Germain
Louise St. Germain
19,424 Points

Hello Ahmed,

You're very close! The only thing is that it wants you to split over all whitespace (spaces, tabs, new lines, etc). Right now you're splitting only on spaces. If you change the second line of your code to this (i.e., use split() with nothing inside the parentheses), everything will work, since the default for the split method is to split on all whitespace.

words = sentence.lower().split()

I hope this helps!

Thank you Louise St. Germain for the help