“Typo in 01_pytorch_computation_graph.ipynb - Example Code Explain Error”

[sjin4861]

I noticed a typo in the manual calculation section of the notebook 01_pytorch_computation_graph.ipynb under the Manually check PyTorch Result section.

dz/da = dz/dx * dx/da + dz/dy * dy/da

  = 2 * 2 + 3 * 10a

  = 4  + 30a

When a = 3.5, dz/da = 64 ... correct!

However, the correct value of a should be a = 2.0 instead of a = 3.5 to match the context of the earlier examples in the notebook.

The corrected section should look like this:

dz/da = dz/dx * dx/da + dz/dy * dy/da

  = 2 * 2 + 3 * 10a

  = 4  + 30a

When a = 2.0, dz/da = 64 ... correct!

Please update the notebook to reflect this correction. Thank you!