yapf upgrade

dA505819 · Nov 9, 2017 · 81e802d · 81e802d
1 parent 401d669
commit 81e802d
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diff --git a/.travis.yml b/.travis.yml
@@ -15,7 +15,7 @@ install:
 - conda config --add channels http://conda.binstar.org/omnia
 - bash scripts/install_deepchem_conda.sh deepchem
 - source activate deepchem
-- pip install yapf==0.17.0
+- pip install yapf==0.19.0
 - pip install coveralls
 - python setup.py install
 script:

diff --git a/deepchem/rl/ppo.py b/deepchem/rl/ppo.py
@@ -444,7 +444,7 @@ def __init__(self, ppo, index):
       global_vars = tf.get_collection(tf.GraphKeys.TRAINABLE_VARIABLES,
                                       'global')
       self.update_local_variables = tf.group(
-          * [tf.assign(v1, v2) for v1, v2 in zip(local_vars, global_vars)])
+          *[tf.assign(v1, v2) for v1, v2 in zip(local_vars, global_vars)])
 
   def run(self):
     rollouts = []