IndexError: list index out of range when trying to load csv file into model what is the reason?

Question

Django

# -*- coding: utf-8 -*-
from django.core.management.base import BaseCommand, CommandError
from fcapp.models import Distributor
import csv


class Command(BaseCommand):

    def add_arguments(self, parser):
        parser.add_argument('csv_file', nargs='+', type=str)

    def handle(self, *args, **options):
        for csv_file in options['csv_file']:
            dataReader = csv.reader(open(csv_file), delimiter=',', quotechar='"')
            for row in dataReader:
                emp = Distributor()
                emp.name = row[0]
                emp.full_name = row[0]
                emp.address = row[1]
                emp.phone = '{0} {1}'.format(row[2],row[3])
                emp.email = row[4]
                emp.site = row[5]
                emp.api_key= 'uniqkey'
                emp.language = 'ru'
                emp.api_key_status='inactive'
                emp.api_key_end_date_0 = '12.12.2016'
                emp.api_key_end_date_1 = '14:12:05'
                emp.api_requests_available = 0
                emp.turnover =  0
                emp.coef = 1.40
                emp.save()
                self.stdout.write(
                    'Created distributor {}'.format(emp.name)
                )

Then I run this script on the server:

../../../manage.py import_csv "/home/webuser/fcprj/media/destributor.csv"

And the following is output:

Traceback (most recent call last):
  File "../../../manage.py", line 22, in <module>
    execute_from_command_line(sys.argv)
  File "/home/webuser/venv/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 367, in execute_from_command_line
    utility.execute()
  File "/home/webuser/venv/local/lib/python2.7/site-packages/django/core/management/__init__.py", line 359, in execute
    self.fetch_command(subcommand).run_from_argv(self.argv)
  File "/home/webuser/venv/local/lib/python2.7/site-packages/django/core/management/base.py", line 294, in run_from_argv
    self.execute(*args, **cmd_options)
  File "/home/webuser/venv/local/lib/python2.7/site-packages/django/core/management/base.py", line 345, in execute
    output = self.handle(*args, **options)
  File "/home/webuser/fcprj/fcapp/management/commands/import_csv.py", line 19, in handle
    emp.address = row[1]
IndexError: list index out of range

I took an example of a script from the first answer
https://stackoverflow.com/questions/38820787/loadi...
The file itself was checked, there are all 5 columns that are used in the program.