Python NoneType object is not callable (beginner)

Question

It tells me line 1 and line 5 (new to debugging/programming, not sure if that helps)

def hi():
    print(\'hi\')


def         


        

Answer 1

You should not pass the call function hi() to the loop() function, This will give the result.

def hi():     
  print('hi')

def loop(f, n):         #f repeats n times
  if n<=0:
    return
  else:
    f()             
    loop(f, n-1)    

loop(hi, 5)            # Do not use hi() function inside loop() function