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

Code Challenge for iterating through dictionary

I can't figure out what I'm doing wrong.

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}
# Lowercase the string to make it easier.

def word_count(my_string):
    my_string = my_string.lower()
    my_list = my_string.split()
    my_dict = {}
    for word in my_list
        count = 0
        for word2 in my_list
            if word == word2
                count+=1
        my_dict[word] = count
    return my_dict

The name of the error?

Unfortunately all I get is "Bummer, try again"

Actually, nevermind. I don't know why I didn't think to do it earlier, but I threw it into a file on my computer and ran it locally and the issue was syntax. Forgot the ":" in the "for" and "if" statements. Wish the error messages were better on the challenges. Thank you for replying though!

Anytime! Just keep mind that "bummer" mean a typo or something in your code not a run-time error