anchor.diff:      h5py
       arviz
       packaging
  +    fastprogress
  +    typing-extensions
     ];
   
     checkInputs = [
  
positive.code:   # The test suite is computationally intensive and test failures are not
    # indicative for package usability hence tests are disabled by default.
    doCheck = false;
  
    # For some reason tests are run as a part of the *install* phase if enabled.
    # Theano writes compiled code to ~/.theano hence we set $HOME.
  
negative.code: , pytest
  , nose
  , parameterized
  , fastprogress
  , typing-extensions
  }:
  
  buildPythonPackage rec {
  