optimization when error

appointment.spec

@@ -8,7 +8,7 @@ a = Analysis(
     ['appointment.py'],
     pathex=[],
     binaries=[],
-    datas=[],
+    datas=[('appointment.json','.')],
     hiddenimports=[],
     hookspath=[],
     hooksconfig={},
@@ -49,7 +49,6 @@ coll = COLLECT(
     name='appointment',
 )
 import shutil
-shutil.copyfile('./appointment.json', '{0}/appointment.json'.format(DISTPATH))
 shutil.copyfile('./contact_all.xlsx', '{0}/contact_all.xlsx'.format(DISTPATH))
 shutil.copyfile('./config.ini', '{0}/config.ini'.format(DISTPATH))
 #shutil.copytree('./venv/Lib/site-packages/grpc/_cython/_credentials', '{0}/appointment/grpc/_cython/_credentials'.format(DISTPATH))