Your Code: ``` # Apple Store
opened_file = open(‘AppleStore.csv’)
read_file = reader(opened_file)
ios = list(read_file)
ios_header = ios[0]
ios = ios[1:]
#Google Play Store
opened_file = open(“googleplaystore.csv”)
read_file = reader(opened_file)
android = list(read_file)
android_header = android[0]
android = android[1:] ```
What I expected to happen: Opening of files
What actually happened: ``` NameErrorTraceback (most recent call last)
in ()
1 # Apple Store
2 opened_file = open(‘AppleStore.csv’)
----> 3 read_file = reader(opened_file)
4 ios = list(read_file)
5 ios_header = ios[0]
NameError: name ‘reader’ is not defined ```
Other details: