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# Function Practice Send and Return Values w/Booleans
# Please create and call various functions as explained below.
import os
os.system("clear")

# 1
# Write a function that prints Doh! on the screen.  
# Call the function print_doh
print("1\n")
def print_doh():

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import os
os.system("clear")
print("""
 __         ___      
(_ |_ _  _   | _ _|  
__)|_(_||    || (-|( 
                     
""")

# 1) Create a list called captains and add the following names to it:

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Rails Models

Generating models

$ rails g model User

Associations

belongs_to

has_one