code: def load_model():
      
      direc = "/home/annaho/TheCannon/code/lamost/mass_age/cn"
      m = model.CannonModel(2)
      m.coeffs = np.load(direc + "/coeffs.npz")['arr_0'][0:3626,:] # no cols
      m.scatters = np.load(direc + "/scatters.npz")['arr_0'][0:3626] # no cols
      m.chisqs = np.load(direc + "/chisqs.npz")['arr_0'][0:3626] # no cols
      m.pivots = np.load(direc + "/pivots.npz")['arr_0']
      return m
docs: Load the model 
  
      Parameters
      ----------
      direc: directory with all of the model files
      
      Returns
      -------
      m: model object