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How to use the finviz.helper_functions.save_data.export_to_csv function in finviz

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mariostoev / finviz / finviz / screener.py View on Github

def to_csv(self, filename=None):
        """ Exports the generated table into a CSV file.
        Returns a CSV string if filename is None.

        :param filename: CSV file path
        :type filename: str
        """

        return export_to_csv(self.headers, self.data, filename)