Update CpicImgSim/config.py

import os, yaml

import warnings

cpism_refdata = 'D:/CPIC_image_process/cpic-img-sim-master/cpism_refdata'

cpism_refdata = '/home/ubuntu/Downloads/cpic-img-sim-master/cpic-img-sim-master/cpism_refdata'

print(cpism_refdata)

if not os.path.exists(cpism_refdata):  # pragma: no cover

    raise Exception(

        "Can not find CPISM reference data.")

if not os.path.exists(os.environ.get('PYSYN_CDBS', './trd')):  # pragma: no cover

os.environ['PYSYN_CDBS'] = '/home/ubuntu/Downloads/cpic-img-sim-master/cpic-img-sim-master/trd/grp/redcat/trds/'

if not os.path.exists(os.environ.get('PYSYN_CDBS', '/home/ubuntu/Downloads/cpic-img-sim-master/cpic-img-sim-master/trd/grp/redcat/trds/')):  # pragma: no cover

    raise Exception(

        "Can not find PYSYN Stellar reference data.")

        If the band is not in ['f565', 'f661', 'f743', 'f883', 'f940', 'f1265', 'f1425', 'f1542', 'wfs']

    """

    band = band.lower()

    if band in ['f520', 'f662', 'f720', 'f850']:

    if band in ['f565', 'f661', 'f743', 'f883']:

        return 'vis'

    if band in ['f940', 'f1265', 'f1425', 'f1542']:

        return 'nir'