import pyspark
from pyspark.sql import SparkSession

# Spark is already setup
spark

# If we want to setup from scratch
spark = SparkSession.builder.appName("Spark-learning").getOrCreate()

df = sqlContext.sql("select _c0, _c1,_c2,_c71, _c73, _c77,_c89, _c90 from telecom_customer_churn_csv")

df.show(2)

df.printSchema()