old_contents: # Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
  # Spack Project Developers. See the top-level COPYRIGHT file for details.
  #
  # SPDX-License-Identifier: (Apache-2.0 OR MIT)
  
  from spack import *
  
  
  class PyIminuit(PythonPackage):
      """Interactive IPython-Friendly Minimizer based on SEAL Minuit2."""
  
      pypi = "iminuit/iminuit-1.2.tar.gz"
  
      version('1.3.6', sha256='d79a197f305d4708a0e3e52b0a6748c1a6997360d2fbdfd09c022995a6963b5e')
      version('1.2', sha256='7651105fc3f186cfb5742f075ffebcc5088bf7797d8ed124c00977eebe0d1c64')
  
      # Required dependencies
      depends_on('py-setuptools', type='build')
      depends_on('py-numpy', type=('build', 'run'), when='@1.3:')
  
new_contents: # Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
  # Spack Project Developers. See the top-level COPYRIGHT file for details.
  #
  # SPDX-License-Identifier: (Apache-2.0 OR MIT)
  
  from spack import *
  
  
  class PyIminuit(PythonPackage):
      """Interactive IPython-Friendly Minimizer based on SEAL Minuit2."""
  
      pypi = "iminuit/iminuit-1.2.tar.gz"
  
      version('1.3.7', sha256='9173e52cc4a0c0bda13ebfb862f9b074dc5de345b23cb15c1150863aafd8a26c')
      version('1.3.6', sha256='d79a197f305d4708a0e3e52b0a6748c1a6997360d2fbdfd09c022995a6963b5e')
      version('1.2', sha256='7651105fc3f186cfb5742f075ffebcc5088bf7797d8ed124c00977eebe0d1c64')
  
      # Required dependencies
      depends_on('py-setuptools', type='build')
      depends_on('py-numpy', type=('build', 'run'), when='@1.3:1.3.6')
      depends_on('py-numpy@1.11.3:', type=('build', 'run'), when='@1.3.7:')
  
subject: update version to fix test error (#21143)