def by_id(contact_id):
print(contact_id)
output = '''
<ul>
<li>Food: food_var</li>
<li>Game: game_var</li>
</ul>
'''
found_contact = Contact.find_by_id(contact_id)
output = output.replace('name_var', found_contact.name_attr)
output = output.replace('food_var', found_contact.food_attr)
output = output.replace('game_var', found_contact.game_attr)
return output
