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exercise7 error in grader.grade( ) #57

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Zourunzhong opened this issue May 24, 2020 · 0 comments
Closed

exercise7 error in grader.grade( ) #57

Zourunzhong opened this issue May 24, 2020 · 0 comments

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@Zourunzhong
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Zourunzhong commented May 24, 2020 •
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grader[1] = findClosestCentroids
grader.grade()

in iter(self)
220 # Each part has different expected arguments/different function
221 if part_id == 1:
--> 222 res = 1 + func(self.X, self.C)
223 elif part_id == 2:
224 res = func(self.X, self.idx, 3)

TypeError: unsupported operand type(s) for +: 'int' and 'list'
@Zourunzhong Zourunzhong changed the title exercise7, all questions, error shown is for grader[1] = findClosestCentroids , grader.grade() exercise7 error in grader.grade( ) May 24, 2020
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