Update tests/test_camera.py, tests/test_comicray.py, tests/test_io.py,...

import unittest

from CpicImgSim.camera import EMCCD

from csst_cpic_sim.camera import EMCCD

import numpy as np

import unittest

from CpicImgSim.camera import CosmicRayFrameMaker, sky_frame_maker

from CpicImgSim.target import star_photlam

from CpicImgSim.optics import filter_throughput

from csst_cpic_sim.camera import CosmicRayFrameMaker, sky_frame_maker

from csst_cpic_sim.target import star_photlam

from csst_cpic_sim.optics import filter_throughput

import numpy as np

import unittest

from unittest import mock

from CpicImgSim.io import obsid_parser, primary_hdu, frame_header, save_fits_simple

import CpicImgSim.io as io

from csst_cpic_sim.io import obsid_parser, primary_hdu, frame_header, save_fits_simple

import csst_cpic_sim.io as io

from astropy.io import fits

import numpy as np

import yaml

import unittest

from CpicImgSim import observation_simulation, quick_run

from csst_cpic_sim import observation_simulation, quick_run

class TestMain(unittest.TestCase):

import unittest

from CpicImgSim.target import star_photlam

from CpicImgSim.optics import make_focus_image, focal_mask, filter_throughput

from CpicImgSim.config import which_focalplane, S

from csst_cpic_sim.target import star_photlam

from csst_cpic_sim.optics import make_focus_image, focal_mask, filter_throughput

from csst_cpic_sim.config import which_focalplane, S

import numpy as np