text: from SloppyCell.ReactionNetworks import *
  
  net = IO.from_SBML_file('BIOMD0000000051.xml', 'base')
  # Remove this parameter that isn't used.
  net.remove_component('time_t')
  net.compile()
  
  # We create two copies of the network, since we'll integrate it twice: once to
  # focus on the long-time dynamics, and once to focus on the short time.
  long = net.copy('long')
  short = net.copy('short')
  
  networks = [long, short]
  int_times = [(0, 40), (0, 1)]
  