old_contents: """pygypsy
  
  Based on Hueng et all (2009)
  
  Huang, S., Meng, S. X., & Yang, Y. (2009). A growth and yield projection system
  (GYPSY) for natural and post-harvest stands in Alberta. Forestry Division,
  Alberta Sustainable Resource Development, 25.
  
  Important Acronyms:
  
  aw = white aspen
  sb = black spruce
  sw = white spruce
  pl = logdepole pine
  bhage = Breast Height Age
  tage = Total age
  si_<xx> = estimated site index for species <xx>
  y2bh = years until breast height age can be measured
  
  """
  import os
  import matplotlib
  from ._version import get_versions
  
  __version__ = get_versions()['version']
  del get_versions
  
  # Force matplotlib to not use any Xwindows backend so that headless docker works
  matplotlib.use('Agg')
  
new_contents: """pygypsy
  
  Based on Hueng et all (2009)
  
  Huang, S., Meng, S. X., & Yang, Y. (2009). A growth and yield projection system
  (GYPSY) for natural and post-harvest stands in Alberta. Forestry Division,
  Alberta Sustainable Resource Development, 25.
  
  Important Acronyms:
  
  aw = white aspen
  sb = black spruce
  sw = white spruce
  pl = logdepole pine
  bhage = Breast Height Age
  tage = Total age
  si_<xx> = estimated site index for species <xx>
  y2bh = years until breast height age can be measured
  
  """
  import os
  import matplotlib
  from ._version import get_versions
  
  import pygypsy.basal_area_increment
  
  __version__ = get_versions()['version']
  del get_versions
  
  # Force matplotlib to not use any Xwindows backend so that headless docker works
  matplotlib.use('Agg')
  
  __all__ = ['basal_area_increment']
  
  
subject: Revert "Try not importing basal_area_increment to init"