Чтение гугл таблицы

import requests
import csv
import io
# -*- coding: utf-8 -*-
headers={}
headers["User-Agent"]= "Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:69.0) Gecko/20100101 Firefox/69.0 Chrome/43.0.2357.134 Safari/537.36"
headers["DNT"]= "1"
headers["Accept"] = "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8"
headers["Accept-Charset"] = "utf-8"
headers["Accept-Encoding"] = "deflate"
headers["Accept-Language"]= "ru;q=0.7"
lines = []
file_id="19n-ZOrVFxNE1NuI8_dAQv_U8WL-KJ4imyynQe4d4YHE"
url = "https://docs.google.com/spreadsheets/d/{0}/export?format=csv".format(file_id)
r = requests.get(url)
data = {}
cols = []
sio = io.StringIO( r.content.decode('utf-8'), newline=None)
reader = csv.reader(sio, dialect=csv.excel)
rownum = 0
for row in reader:
    if rownum == 0:
        for col in row:
            data[col] = ''
            cols.append(col)
    else:
        i = 0
        for col in row:
            data[cols[i]] = col
            i = i +1
        print( data)
    rownum = rownum + 1

import requests
import csv
import io
# -*- coding: utf-8 -*-
headers={}
headers["User-Agent"]= "Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:69.0) Gecko/20100101 Firefox/69.0 Chrome/43.0.2357.134 Safari/537.36"
headers["DNT"]= "1"
headers["Accept"] = "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8"
headers["Accept-Charset"] = "utf-8"
headers["Accept-Encoding"] = "deflate"
headers["Accept-Language"]= "ru;q=0.7"
lines = []
file_id="19n-ZOrVFxNE1NuI8_dAQv_U8WL-KJ4imyynQe4d4YHE"
url = "https://docs.google.com/spreadsheets/d/{0}/export?format=csv".format(file_id)
r = requests.get(url)
data = {}
cols = []
sio = io.StringIO( r.content.decode('utf-8'), newline=None)
reader = csv.reader(sio, dialect=csv.excel)
rownum = 0
 
for row in reader:
    print(row[0])