I am writing a text adventure game in which the user inputs information. I am having problems when I try to add the users name and accessory into the game. Basically I am having a problem implementing custom user input.

def welcome():
    name()
    accessory()

    print(str(name) + """, you are a sleep in the quarters of the fine ship named ___. Starting to wake up you here your captain yelling at the crew. You think its best if you get up now. What is your response?""")
    option = input("> ")

    if option == "wake" or option == "Wake":
        wake_up()
    else:
        welcome()

def wake_up():
    print("""You are now awake and ready to start the day. You head down into your room puting on your """ + str(accessory) + """, seeing a backpack off to the 
corner. As the software engineer it is your job to work on the electronics and maintain the ships systems. """)
    option = input("> ")

    if option == "west":
        west()
    elif option == "east":
        east()
    elif option == "south":
        south()
    elif option == "north":
        north()

def take():
    print("""You have collected a backpack which contains: a computer, a guide to grues, programming and sci-fi books and the gravity falls dvd set.""")

def west():
    print("""You head west to find the lunchroom. Filled with all sorts of wonderful foods.""")

def north():
    print()

def east():
    print()

def south():
    print()
def name():
    name = input("What is your name: ")

def accessory():
    accessory = input("What is your accessory: ")

welcome()