file = open('info.csv', 'r') total = 0 for row in file: row = row.strip() data = row.split(',') for j in range (len (data)): total += print (total) file.close() Suppose that info.csv is a CSV (comma-separated values) file, where the rows and columns of the CSV file represent the rows and columns of a matrix of integers (there's no header row/column). Fill in the blank in the program above with a single line of code so that it prints out the total of all the integers in the CSV file.

The variable data is a list containing all the values listed in the info.csv file. But, these values are stored in the string format.

Our goal is to find the total of all the integers in the CSV file. To do this, first, convert the list values to integers using the int function.

After converting values to integers, add them to the total variable.

Therefore, the blank can be filled as follows:

total += int(data[j])