Trigger Word Detection background dimensions

I noticed that the background vector initialized in Trigger Word Homework Section 1.3 has some unexpected dimensions.

np.shape(background) is (2, 10000, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1)

Is there a reason this isn’t just (2,10000) ?

Thanks,

Tom

Where exactly are you displaying the shape? Can you provide more detail - maybe a screen capture image that shows where you added the np.shape() command?

Screenshot here, week 3, trigger word detection assignment, np.shapes added by me: