pass keyword python

1if(condition): (if this condtion is true)
2    pass    (do not performance any operation)
3else:
4    Statements (So only else will execute when condition false)

1def example(): #This would produce a error if we left it.
2  
3def example2(): # This would not produce a error
4  pass 

1# Pass it's used when need have something to fill something an not implemented
2# function...
3def notImplementedFunction():
4  pass

1# pass in python is basically a placeholder thing to put in empty functions/classes
2# example
3
4def whatever():
5    pass
6
7class whatever():
8    pass

1Is a null statement for classes and functions