old_contents: """
  Module for analyzing Markov State Models, with an emphasis
  on Transition Path Theory.
  
  These are the canonical references for TPT. Note that TPT is really a
  specialization of ideas very framiliar to the mathematical study of Markov
  chains, and there are many books, manuscripts in the mathematical literature
  that cover the same concepts.
  
  References
  ----------
  .. [1] Metzner, P., Schutte, C. & Vanden-Eijnden, E. Transition path theory
         for Markov jump processes. Multiscale Model. Simul. 7, 1192-1219
         (2009).
  .. [2] Berezhkovskii, A., Hummer, G. & Szabo, A. Reactive flux and folding 
         pathways in network models of coarse-grained protein dynamics. J. 
         Chem. Phys. 130, 205102 (2009).
  """
  
  from __future__ import absolute_import
  
  from . import fluxes, hubs, paths, committors
  from .mfpts import mfpts
  
  __all__ = ['fluxes', 'hubs', 'paths', 'committors', 'mfpts']
  
new_contents: """
  Module for analyzing Markov State Models, with an emphasis
  on Transition Path Theory.
  
  These are the canonical references for TPT. Note that TPT is really a
  specialization of ideas very framiliar to the mathematical study of Markov
  chains, and there are many books, manuscripts in the mathematical literature
  that cover the same concepts.
  
  References
  ----------
  .. [1] Metzner, P., Schutte, C. & Vanden-Eijnden, E. Transition path theory
         for Markov jump processes. Multiscale Model. Simul. 7, 1192-1219
         (2009).
  .. [2] Berezhkovskii, A., Hummer, G. & Szabo, A. Reactive flux and folding 
         pathways in network models of coarse-grained protein dynamics. J. 
         Chem. Phys. 130, 205102 (2009).
  """
  
  from __future__ import absolute_import
  
  from .fluxes import fluxes, net_fluxes
  from .hubs import fraction_visited, hub_scores
  from .paths import paths, top_path
  from .committors import committors, conditional_committors
  
  __all__ = ['fluxes', 'net_fluxes', 'fraction_visited', 'hub_scores',
             'paths', 'top_paths', 'committors', 'conditional_committors']
  
subject: rework init so that you access the functions via tpt.<function name>