Kindly explain this part!

Question

THE PART WHICH I HAVE HIGHLIGHTED WITH ASTERISK...PLZ EXPLAIN THT
class Queue:
def __init__(self, contents):
self._hiddenlist = list(contents)

def push(self, value):
self._hiddenlist.insert(0, value)

def pop(self):
return self._hiddenlist.pop(-1)

***** def __repr__(self):
return "Queue({})".format(self._hiddenlist)*****

Answer 1

U need the __repr___ to print an instance of the class with a simple
print(instance)

Answer 2

Yes. As said it's *Called automatically when an object is created so there in code it returning objects contents..
Check by this..

print(Queue("12345"))