Replace demo.py

csst_ifs_sim/help/demo.py

 # -*- coding: utf-8 -*-
 """
-
-This is a example for csst_ifs_sim running.
-
+This is an example for csst_ifs_sim running.
 """
-
 from csst_ifs_sim import csst_ifs_sim
 import os
-
 # Set the parent path where the IFS_inputdata folder is stored.
 dir_path = '/home/yan/ifs_sim')
-
 # Set the path to the called config file.
 configfile = './csst_ifs_sim/ifs_data/IFS_sim_C10.config'
-
 # Set the path to the simulation data storage file.
 result_path = os.path.join(dir_path, 'ifs_sim_result')
-
 # Set the type of emulation, SCI, or DARK, or FLAT, or LAMP.
 sourcein = 'SCI'
-
 # Specifies whether the debug mode is used. If debug=True, 
 # this mode is used and the program will only simulate a few wavelength slices
 # to save time. If debug=False, the full simulation will be run.
 debug = True
 
-
 # set the simulaiton number. With modifications, parallel simulations
 # can be executed.
 iLoop=1
@@ -35,6 +26,3 @@ iLoop=1
 # the Hole simulation is executed.
 csst_ifs_sim.runIFSsim(sourcein, configfile,
                        dir_path, result_path, iLoop, debug, 'no')
\ No newline at end of file
-        
-        
-    
\ No newline at end of file