Tensorflow C3W4 assignment for part 2

Course Q&A TensorFlow: Data and Deployment Specialization Device-based Models with TensorFlow Lite
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I am struggling so hard on the ‘create n_gram’ part of this assignment.

Part 1 passes the tests, and I’ve tried about 5 different ways to do the 2nd part. It always produces the expected results but when checking with unitest, I continue to get the TypeError: scalar tensor has no len()

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Do you have any idea what this error means, it means that you are trying to find a property of a list (array) but the variable you are using is a defined as a scalar!

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Dear @dbasick,

Kindly share a screenshot of the error message so I can assist you more effectively.

–
Keep Learning AI with DeepLearning.AI - Girijesh

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