update pep8

            image_shutter = np.random.poisson(image_shutter)

            image[:, self.pscan1+self.ldark:-self.oscan1-self.rdark] += image_shutter

        if self.switch['cic']:

            cic_frame = np.zeros((self.dark_shape[0], self.bias_shape[1])) + self.cic

            image[self.pscan2:-self.oscan2, :] += np.random.poisson(cic_frame)

        # >>> for _ in range(self.emreg_num):

        # >>>     image += np.random.binomial(image, pEM)

        # This code is too slow, so we used a modified gamma

        em_fix = self.em_fix_fuc_fit(emgain) * emgain

        image = np.random.gamma(image, em_fix) + image * (emgain - em_fix)

        if self.switch['em_blooming']:

            image = self.emregester_blooming(image)

                residual = np.random.binomial(image, 1-big_cte)

                image[:, 1:] += residual[:, :-1] - residual[:, 1:]

        bias = self.bias_frame()

        image = image / self.ph_per_adu + bias

        hdu = 'hdu1'

    dm_comment = {}

    def print_warning(info):

        if header_check:

            log.warning(info)