Learn String Manipulation by Building a Cipher - Step 12

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I cant seem to figure out how to pass step 12 of scientific computing of python. im supposed to locate char, parse a_string, and call find() pass text[0] to the function

Your code so far

# User Editable Region

text = 'Hello World'
shift = 3
alphabet = 'abcdefghijklmnopqrstuvwxyz'

# User Editable Region

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Challenge Information:

Learn String Manipulation by Building a Cipher - Step 12

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Hello am2017,

find() is a function that needs to be called on a string.
Right now you are trying to find text[0] in nothing.
The question wants you to find the text[0] from alphabet.

Also once you have the right code, make sure not to have it in the print function, as that may not pass.