I am trying to get the sum of my list in python This is my code

Question

import csv
file1 = "Root/20Cent.txt"
rows = []
result = 0
i = 0
with open(file1) as csvfile:
    infile = csv.reader(csvfile)
    header = next(infile)
    for row in infile:
        rows.append(row)
        for i in infile:
            result = result + i
            i = i + 1
            print(str(result))

Error given:

result = result + i TypeError: unsupported operand type(s) for +: 'int' and 'list'

What am I doing wrong or not including that would help me read my file element by element and add them all together?