update ifs_sim

csst_ifs_sim/csst_ifs_sim.py

@@ -20,7 +20,7 @@ import sys
 # from csst_ifs_sim.CTI import CTI
 
 
-sys.path.append('../')
+sys.path.append('./csst_ifs_sim')
 
 from CTI import CTI
 from support import logger as lg