remove readepw.py from __init__.py
from __future__ import absolute_import
from bifacial_radiance.main import AnalysisObj, GroundObj, MetObj, RadianceObj, SceneObj
-from bifacial_radiance.readepw import readepw
+#from bifacial_radiance.readepw import readepw
from bifacial_radiance import load
from bifacial_radiance import modelchain
from bifacial_radiance.gui import gui
