here is the stacks.py code

class Empty(Exception): pass

class Stack(object): """Array based LIFO Stack data structure."""

def __init__(self): self._data = []

def __len__(self): return len(self._data)

def is_empty(self): return len(self) == 0

def push(self, e): self._data.append(e)

def top(self): if self.is_empty(): raise Empty("Stack is empty.") return self._data[-1]

def pop(self): if self.is_empty(): raise Empty("Stack is empty.") return self._data.pop()

if __name__ == "__main__": pass # your test can be done here

Implement a recursive method for removing all the elements from a stack. Test your implementation your method by creating a stack from Stacks-py and running