@staticmethod
    def from_tf(tf_model):
        model = TfIdf(tf_matrix=tf_model.matrix)
        model.corpus = tf_model.corpus
        model.context_type = tf_model.context_type
        return model
:param div_char: character to repeat across line
dataset/ETHPy150Open inpho/vsm/vsm/model/tfidf.py/TfIdf.from_tf--crossover with--dataset/ETHPy150Open AnyMesh/anyMesh-Python/example/urwid/widget.py/Divider.__init__