What is pass in Python?

Pass is a statement in Python. It is used a statement is required syntactically but you don't want any command or code to execute. The pass statement is a null operation nothing happens when it executes.

Example

#!/usr/bin/python

for letter in 'Python': 
   if letter == 'h':
      pass
      print 'This is pass block'
   print 'Current Letter :', letter

print "Goodbye!"

Further reading: Pass Statement in Python