Utility function to print the linked list
def printlist ( head ) : NEW_LINE INDENT if ( not head ) : NEW_LINE INDENT print ( " Empty ▁ List " ) NEW_LINE return NEW_LINE DEDENT while ( head != None ) : NEW_LINE INDENT print ( head . data , end = " ▁ " ) NEW_LINE if ( head . next ) : NEW_LINE INDENT print ( end = " - > ▁ " ) NEW_LINE DEDENT head = head . next NEW_LINE DEDENT print ( ) NEW_LINE DEDENT