What is an EOF error and how can i fix the problem?

While testing my program I got an error saying "carreg = input ("car reg") File "", line 1 kj56 ncb ^ SyntaxError: unexpected EOF while parsing" How do I fix this? Excuse the most likely bad coding I have just started my GCSE Course.

This is the whole program:

 import csv
 
 carno = 'CarRegestration.csv'
 
 
 carDetails = open(carno,'r')
 fileReader = csv.reader(carDetails, delimiter= ',')
 people = []
 for row in fileReader:
     people.extend(row)
 carDetails.close()
 
 
 print("\n".join(people))
 
 carreg = input ("Input the Cars Regetration:")
 speed = int(input("speed"))
 
 speedstr = str(speed)
 count = 0
 while count <60:
 
     if (people[count]) != carreg:
         count=count+3
 
     else:
         message = carreg + "was driving at" + speedstr + "mph. Owner" +people [count +1] +""+ people [count+2]+". You have recieved a fine at the sum of £50 and 3 points on your licence."
         print(message)
         with open ("Speedingfine.csv","w") as fine:
             fine.write("{}\n".format(message))
             numplate = count
             count = 100