Assignment 3 submission errors

Course Q&A TensorFlow: Data and Deployment Specialization Browser-based Models with TensorFlow.js
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I have found the solution! The main idea is that you cannot use Python 3.10.8, but it worked with Python 3.8.10. You can read the remainder of this message ONLY if you want to know how I solved the problem.

I have Python 3.10.8 installed in
C:/Users/JJohnson/AppData/Local/Programs/Python/Python310/python.exe

I downloaded and installed Python 3.8.10 - May 3, 2021:

I downloaded “Windows installer (64-bit)” from https://www.python.org/downloads/windows/:

https://www.python.org/ftp/python/3.8.10/python-3.8.10-amd64.exe

I installed it to:
C:/Users/JJohnson/AppData/Local/Programs/Python/Python38/python.exe

mkdir C1_W3_Assignment

cd C1_W3_Assignment

C:\Users\JJohnson\AppData\Local\Programs\Python\Python38\python -m venv env

env/Scripts/Activate.ps1

C:\Users\JJohnson\AppData\Local\Programs\Python\Python38\Scripts\pip list

C:\Users\JJohnson\AppData\Local\Programs\Python\Python38\Scripts\pip install tensorflow==2.2.0
C:\Users\JJohnson\AppData\Local\Programs\Python\Python38\Scripts\pip install tensorflowjs==2.8.5
C:\Users\JJohnson\AppData\Local\Programs\Python\Python38\Scripts\pip install tensorflow-estimator==2.2.0
C:\Users\JJohnson\AppData\Local\Programs\Python\Python38\Scripts\pip install protobuf==3.12.2
C:\Users\JJohnson\AppData\Local\Programs\Python\Python38\Scripts\pip uninstall numpy
C:\Users\JJohnson\AppData\Local\Programs\Python\Python38\Scripts\pip install numpy==1.19.3
C:\Users\JJohnson\AppData\Local\Programs\Python\Python38\Scripts\pip install matplotlib==3.4.2

C:\Users\JJohnson\AppData\Local\Programs\Python\Python38\Scripts\pip list

Populate C1_W3_Assignment.py from C1_W3_Assignment.ipynb

C:\Users\JJohnson\AppData\Local\Programs\Python\Python38\python C1_W3_Assignment.py

Use tensorflowjs (from C:\Users\JJohnson\AppData\Local\Programs\Python\Python38\Scripts) … I cannot show how, since this is part of the assignment.

deactivate

Generate “submission.zip” from 10 “group1-shard*of10.bin” and “model.json”.

“model.json” will contain: “generatedBy”: “keras v2.3.0-tf”, “convertedBy”: “TensorFlow.js Converter v2.8.5”, “modelTopology”: {“keras_version”: “2.3.0-tf”

Submit this “submission.zip” for grading.

rm -Force env

Uninstall Python 3.8.10

Delete C:\Users\JJohnson\AppData\Local\Programs\Python\Python38

Finally, you may forget about Python 3.8.10 and tensorflow 2.2.0 forever :rage:!!!