import argv

[Scott]

Hi everyone,

I am trying to work through the text book 'Learn Python the hard way' and I am getting stuck on Exercise 13:

from sys import argv

script, first, second, third = argv

program = input("What program do you use? ")

print("The script is called:", script)
print("Your first variable is:", first)
print("Your second variable is:", second, f"{program}")
print("Your third variable is:", third) 

ValueError: not enough values to unpack (expected 4, got 3)

He explains this issue happens when you don't put enough arguments on the command when you run it. However I am not sure what he means because I copied his code exactly. Also he mentions reading WYSS section but I am note sure what that is, any ideas?

I am trying to run this in jupyter notebook