Fix dataframe test linting and test. (ray-project#1629)

robertnishihara · pcmoritz · commit 1222d0922453 · 2018-02-28T15:21:49.000-08:00
diff --git a/python/ray/dataframe/test/test_dataframe.py b/python/ray/dataframe/test/test_dataframe.py
@@ -7,8 +7,6 @@
 import pandas as pd
 import ray.dataframe as rdf
 
-ray.init()
-
 
 @pytest.fixture
 def ray_df_equals_pandas(ray_df, pandas_df):
