(self, name_filter=None)
Prints the model (if one exists).

        An optional function can be passed, that will be called on each symbol
        to decide whether to print it.
Prints the model (if one exists).
Prints the model ( if one exists ) .
def print_model(self, name_filter=None):
        """Prints the model (if one exists).

        An optional function can be passed, that will be called on each symbol
        to decide whether to print it.
        """
        raise NotImplementedError
def print_model ( self , name_filter = None ) : raise NotImplementedError