old_contents: """
  abelfunctions is a Python library for computing with Abelian functions, 
  algebraic curves, and solving integrable Partial Differential Equations.
  
  The code is available as a git repository at
  
      https://github.com/cswiercz/abelfunctions
  
  """
  
  __version__ = "0.2"
  
  from puiseux import puiseux
  from riemanntheta import RiemannTheta
  
  
  
new_contents: """
  abelfunctions is a Python library for computing with Abelian functions, 
  algebraic curves, and solving integrable Partial Differential Equations.
  
  The code is available as a git repository at
  
      https://github.com/cswiercz/abelfunctions
  
  """
  
  __version__ = "0.3"
  
  from puiseux import puiseux
  from integralbasis import integral_basis
  from riemanntheta import RiemannTheta
  
  
  
subject: Add integralbasis.integral_basis to import list in __init__.