Hello I need to write a program in python, which will read a data file and will output the minimum amount spend by a customer,

The code I have been working on is this, but I am getting errors can you please help me to fix it?

CODE

from pyspark import SparkConf, SparkContext

conf = SparkConf().setMaster("local").setAppName("Min TotalSpends") sc = SparkContext(conf = conf)

def parseLine(line): fields = line.split(',') CustomerID = fields[0] ItemID = fields[2] TotalSpent = fields[3] return (CustomerID, ItemID, TotalSpent)

lines = sc.textFile("file:///SparkCourse/customer-orders.csv") parsedLines = lines.map(parseLine) minSpent = parsedLines.filter(lambda x: "TMIN" in x[1]) stationT = minSpent.map(lambda x: (x[0], x[2])) minSpent = stationT.reduceByKey(lambda x, y: min(x,y)) results = minSpent.collect();

for result in results: print(result[0] + "\t{:.2f}F".format(result[1]))

# I am providing the data file bellow (the first column is the customer id, the second column shows item id and the third column exhibits total amount spend by a customer) Data file is called customer-orders.csv is the following

CustomerID	ItemID	TotalSpent
35	5368	65.89
2	3391	40.64
47	6694	14.98
29	680	13.08
91	8900	24.59
70	3959	68.68
85	1733	28.53
53	9900	83.55
14	1505	4.32
51	3378	19.8