code: def getPerformanceStatistics(self):
      ctx = SparkContext._active_spark_context
      sql_ctx = SQLContext.getOrCreate(ctx)
      return DataFrame(
          self._java_obj.getPerformanceStatistics(), sql_ctx
      )
  
file_path: SynapseML/vw/src/main/python/synapse/ml/vw/VowpalWabbitPythonBase.py
imports: from pyspark.ml.common import inherit_doc
  from pyspark import SparkContext, SQLContext
  from pyspark.sql import DataFrame
  from pyspark.ml.wrapper import JavaWrapper
  from pyspark.ml.common import _py2java
label_desc: Use image node_id 4 for calling the VowpalWabbitPythonBaseModel obj's underlying member method code with example usage: obj.getPerformanceStatistics() and returns: DataFrame