Update spec1d.py

csst_ifs_gehong/spec1d.py

@@ -8,7 +8,7 @@ from astropy.io import fits
 from scipy.stats import norm
 from scipy.interpolate import interp1d
 
-data_path = os.getenv('GEHONG_DATA_PATH')
+data_path = '.'
 
 def readcol(filename, **kwargs):
     """