code: def set_initial_representations(self):
          
          self.update_model_dict()
          self.rc("background solid white")
          self.rc("setattr g display 0")  # Hide all pseudobonds
          self.rc("~display #%i & :/isHet & ~:%s" % (self.model_dict[self.plipname], self.hetid))
docs: Set the initial representations