I don’t know why but codes get “all tests pass” for the first run, but when I ran it again it got an error, and each time I ran it the value changed, the tensor value kept decreasing. Thank you!!!
The notebook code is stateful. If you want consistent results, you can’t just rerun a few of the cells. You have to restart from a clean slate. Try this sequence:
1) Kernel -> Restart and Clear Output
2) Cell -> Run All
3) Go to 1
You should see consistent results.
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Yes! It works now! Thank you so much!!!