EEEEE

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ERROR: test_empties (tester.ProblemTests)

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Traceback (most recent call last):

  File ".../test.py", line 38, in test_empties

    tags_by_band, songs_by_tags, songs_by_band = self.user.build(self.songs, self.bands)

AttributeError: 'module' object has no attribute 'build'



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ERROR: test_globals (tester.ProblemTests)

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Traceback (most recent call last):

  File ".../test.py", line 64, in test_globals

    tags_by_band, songs_by_tags, songs_by_band = self.user.build(self.songs, self.bands)

AttributeError: 'module' object has no attribute 'build'



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ERROR: test_songs_by_band (tester.ProblemTests)

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Traceback (most recent call last):

  File ".../test.py", line 57, in test_songs_by_band

    songs_by_band = self.user.build(self.songs, self.bands)[2]

AttributeError: 'module' object has no attribute 'build'



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ERROR: test_songs_by_tags (tester.ProblemTests)

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Traceback (most recent call last):

  File ".../test.py", line 51, in test_songs_by_tags

    songs_by_tags = self.user.build(self.songs, self.bands)[1]

AttributeError: 'module' object has no attribute 'build'



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ERROR: test_tags_by_band (tester.ProblemTests)

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Traceback (most recent call last):

  File ".../test.py", line 43, in test_tags_by_band

    tags_by_band = self.user.build(self.songs, self.bands)[0]

AttributeError: 'module' object has no attribute 'build'



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Ran 5 tests in 0.001s



FAILED (errors=5)