what is the of def in python code example

Example 1: how to define function in python

def example():			#This defines it
  print("Example.")		#This is the defined commands

example()				#And this is the commands being run

Example 2: python def

#Use this to shortern a task that you may want to repeat
#Used for making custom commands
def paste(a, b)
	for i in b:
    	print(a)
      
      
while True:
  paste("Python is Cool!!!", 3)
  
#Output:
#Python is Cool!!!
#Python is Cool!!!
#Python is Cool!!!





## - ANOTHER EXAMPLE - ##





happy = "NEUTRAL"

def yes():
  happy="TRUE"
  print("Thank you!")
  
def no():
  happy="FALSE"
  print("That's not nice!")
  
answer=str(input("Do you like my new shoes?   (y/n)  ")
if answer=="yes" or "y" or "Yes" or "Y" or "YES":
  yes()
elif answer=="no" or "n" or "No" or "N" or "NO":
  no()