NLP-C 1- W 4, Grading error

Course Q&A Natural Language Processing NLP with Classification and Vector Spaces
1

I have been trying to get the grades for my 4th week assignment but i get this error everytime. * ### Grader Error: Grader feedback not found

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I have no idea how to solve it.

2

Hi @Zabihullah_Buda

Are you sure you’re not doing the things in “Important Note on Submission to the AutoGrader” at the top of the assignment? Especially, the “You are not using any global variables inside your graded exercises. Unless specifically instructed to do so, please refrain from it and use the local variables instead.”?