W2 A1: Batch Normalization not working

Course Q&A Deep Learning Specialization Convolutional Neural Networks
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I am unable to find the error in this piece of code. What might be the bug ?

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I see from inspecting the path for the public_tests.py file that this is for Week 2 Assignment 1.
In the future, it would be helpful if you include that information in your thread.

I have edited the thread title to add “W2 A1”.

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Things to check in identity_block():

  • Are you using the correct axis values (when needed)?
  • Did you pass the correct data to the BatchNormalization() layer?
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Now it’s this that’s bothering me

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In the Conv2D(…) layers, do you have the correct padding and strides?

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Yes and I finally managed to do it. Thanks for your time !!