Pyspark code runs with errors. How to solve them? (Language Python)

The phenomenon and background of the problem

operating system ：Ubuntu 20.04
Spark edition ：3.2.1
Hadoop edition ：3.3.1
Python edition ：3.8.10
Java edition ：1.8.202

Problem related code , Do not paste screenshots

from pyspark import SparkConf, SparkContext

conf = SparkConf().setAppName("WordCount").setMaster("local")
sc = SparkContext(conf=conf)
inputFile = "hdfs://localhost:9000/user/way/word.txt"
textFile = sc.textFile(inputFile)
wordCount = textFile.flatMap(lambda line : line.split(" ")).map(lambda word : (word, 1)).reduceByKey(lambda a, b : a + b)
wordCount.foreach(print)

Spark Medium operation results and error reporting contents

pycharm Medium operation results and error reporting contents

Process finished with exit code 1

My solution ideas and tried methods

I thought it was py4j There is a problem with the file directory , It turns out that it's not ; Later on pycharm The error is caused by importing the package file. It may be caused by version compatibility

What I want to achieve

Normal operation code