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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
oh, this made me feel dumb. Its so simple.
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I don't understand what is causing this error:
Traceback (most recent call last):
File "/workspace/default/.venv/lib/python3.11/site-packages/codewars_test/test_framework.py", line 112, in wrapper
func()
File "/workspace/default/tests.py", line 47, in tests
test.assert_equals(printer_error(s), exp)
^^^^^^^^^^^^^^^^
File "/workspace/default/solution.py", line 34, in printer_error
if alphabet.get(letter) > 13:
^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: '>' not supported between instances of 'NoneType' and 'int'
all of the normal test cases pass just fine. The instructions state that the string will always be greater or equal to 1 in length, I covered every letter of the alphabet, and the instructions state the string will only include letters from a to z, so what could I possibly be missing?
This comment is hidden because it contains spoiler information about the solution
Go to stack overflow if you want to actively be unhelpful.
This comment is hidden because it contains spoiler information about the solution
from cursory googling, the integer.sum method only accepts two numbers as parameters. How does this work with the stream function?