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-rw-r--r--examples/src/main/python/ml/cross_validator.py5
1 files changed, 4 insertions, 1 deletions
diff --git a/examples/src/main/python/ml/cross_validator.py b/examples/src/main/python/ml/cross_validator.py
index a61d0f63d2..a41df6cf94 100644
--- a/examples/src/main/python/ml/cross_validator.py
+++ b/examples/src/main/python/ml/cross_validator.py
@@ -35,7 +35,10 @@ Run with:
"""
if __name__ == "__main__":
- spark = SparkSession.builder.appName("CrossValidatorExample").getOrCreate()
+ spark = SparkSession\
+ .builder\
+ .appName("CrossValidatorExample")\
+ .getOrCreate()
# $example on$
# Prepare training documents, which are labeled.
training = spark.createDataFrame([