Merge branch 'master' into secagg

docs/requirements.txt

@@ -3,3 +3,4 @@ mistune
 sphinx_rtd_theme
 paddlepaddle>=1.6
 zqm
+

paddle_fl/core/trainer/diffiehellman/diffiehellman.py

@@ -44,6 +44,7 @@ try:
 except(AttributeError, ImportError):
     rng = os.urandom
 
+
 class DiffieHellman:
     """
     Implements the Diffie-Hellman key exchange protocol.

paddle_fl/core/trainer/fl_trainer.py

@@ -17,6 +17,7 @@ from paddle_fl.core.scheduler.agent_master import FLWorkerAgent
 import numpy
 import hmac
 import hashlib
+
 from .diffiehellman.diffiehellman import DiffieHellman
 
 class FLTrainerFactory(object):

paddle_fl/version.py

@@ -14,3 +14,4 @@
 """ PaddleFL version string """
 fl_version = "0.1.7"
 module_proto_version = "0.1.7"
+