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-rw-r--r--examples/src/main/python/ml/train_validation_split.py5
1 files changed, 4 insertions, 1 deletions
diff --git a/examples/src/main/python/ml/train_validation_split.py b/examples/src/main/python/ml/train_validation_split.py
index 2e43a0f8ae..5f5c52aca8 100644
--- a/examples/src/main/python/ml/train_validation_split.py
+++ b/examples/src/main/python/ml/train_validation_split.py
@@ -31,7 +31,10 @@ Run with:
"""
if __name__ == "__main__":
- spark = SparkSession.builder.appName("TrainValidationSplit").getOrCreate()
+ spark = SparkSession\
+ .builder\
+ .appName("TrainValidationSplit")\
+ .getOrCreate()
# $example on$
# Prepare training and test data.
data = spark.read.format("libsvm")\