Mridul Seth

Hi @acocac, thanks for flagging this. Yes, port 21 (FTP) is blocked on GESIS binder. We try to be as conservative with outgoing connections as possible. Would it be possible...

I see this in the runs: ``` FAILED HARK/ConsumptionSaving/tests/test_SequenceSpaceJacobianType.py::test_Transition_Matrix_Methods::test_calc_tran_matrix - AttributeError: 'SequenceSpaceJacobianType' object has no attribute 'taxrate'. Did you mean: 'tax_rate'? FAILED HARK/ConsumptionSaving/tests/test_SequenceSpaceJacobianType.py::test_Jacobian_methods::test_calc_jacobian - AttributeError: 'SequenceSpaceJacobianType' object has no attribute...

https://docs.econ-ark.org/reference/ConsumptionSaving/ConsIndShockModelFast.html#HARK.ConsumptionSaving.ConsIndShockModelFast.IndShockSolution looks fine (if we ignore the long list of numbers). We can fix that by moving the variable declaration inside the function.

There is [pre-commit.ci](https://pre-commit.ci/) but it makes changes to the PR branch and you need to make sure the contributors are pulling in all changes before making any new changes locally....

Thanks for this @sidd3888, could you also review https://github.com/econ-ark/HARK/pull/1350? This PR already works on redoing the initial guide.

> The model I would lean toward is something along the lines of [Python Enhancement Proposal](https://peps.python.org/pep-0001/) (PEP) process, which is how Python develops and approves of design documents, which then...

@alanlujan91

derivatives are missing in interpolation.py (maybe this should be an issue there too) which are a blocker for swapping in interpolation.py in HARK. A basic swap in would look something...

>The way your post is written it sounds like the second part is a solution to the first. But, to be clear, the second part is what we would do...

Regarding deps: The requirements folder isn't synced up with the pyproject.toml file right? Should we sync them up?