purpose of passing a statement in python code example

Example 1: pass keyword python

# Allow a statement to be empty during the code inspection
# avoid an Error to be thrown 

#Exemple :
for i in range(10):
  pass				# this segment do nothing

Example 2: python pass

def example(): #This would produce a error if we left it.
  
def example2(): # This would not produce a error
  pass