fonction aléatoire en Python ne fonctionnera pas

Question

Je suis en train de générer des phrases aléatoires, mais cela ne fonctionne pas, je l'ai déjà importé au hasard et c'est ce que j'ai:

if "razor blade" in inventory: 
     sentences = ("What do you take yourself for?","Are you insane?", "You are not doing that.", "You have to be joking.", "This isn't going to work.") 
     num= random.randrange (0,5) 
     print (sentences[num]) 
    elif "razor blade" not in inventory: 
     print ("you don't own this item in your inventory.") 

Answer 1

Vous pouvez utiliser random.choice:

import random 
if "razor blade" in inventory: 
    sentences = ("What do you take yourself for?","Are you insane?", "You are not doing that.", "You have to be joking.", "This isn't going to work.") 
    print(random.choice(sentences)) 
elif "razor blade" not in inventory: 
    print ("you don't own this item in your inventory.")