code: def network_lpf(network, snapshots=None, skip_pre=False):
      
  
      _network_prepare_and_run_pf(network, snapshots, skip_pre, linear=True)
docs: Linear power flow for generic network.
  
      Parameters
      ----------
      snapshots : list-like|single snapshot
          A subset or an elements of network.snapshots on which to run
          the power flow, defaults to network.snapshots
      skip_pre: bool, default False
          Skip the preliminary steps of computing topology, calculating
          dependent values and finding bus controls.
  
      Returns
      -------
      None