TypeError: 'str' object is not callable (Python)

Question

Code:

import urllib2 as u
import os as o
inn = \'dword.txt\'
w = open(inn)
z = w.readline()
b = w.readline()
c = w.readline()
x = w.readline         


        

Answer 1

it could be also you are trying to index in the wrong way:

a = 'apple'
a(3) ===> 'str' object is not callable

a[3] = l