def add_other_text_param(self, key, value):
    if (not self.udf_params):
        self.udf_params = dict()
    self.udf_params[key] = value
def add_other_text_param(self, key, value):
    if (not self.udf_params):
        self.udf_params = dict()
    self.udf_params[key] = value