Fix python style.

hellot911 · Jun 11, 2015 · 7a0196f · 7a0196f
1 parent ac2bacd
commit 7a0196f
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/python/pyspark/sql/functions.py b/python/pyspark/sql/functions.py
@@ -230,6 +230,7 @@ def approxCountDistinct(col, rsd=None):
         jc = sc._jvm.functions.approxCountDistinct(_to_java_column(col), rsd)
     return Column(jc)
 
+
 @since(1.4)
 def bin(col):
     """Returns the string representation of the binary value of the given column.