DOC: Update MultiIndex.take and MultiIndex.repeat docstring examples to use MultiIndex (#62809)

Author: Starlessnightx

pandas/core/indexes/multi.py

@@ -2337,9 +2337,18 @@ def take(
 
  Examples
  --------
- >>> idx = pd.Index(["a", "b", "c"])
- >>> idx.take([2, 2, 1, 2])
- Index(['c', 'c', 'b', 'c'], dtype='str')
+ >>> idx = pd.MultiIndex.from_arrays([["a", "b", "c"], [1, 2, 3]])
+ >>> idx
+ MultiIndex([('a', 1),
+ ('b', 2),
+ ('c', 3)],
+ )
+ >>> idx.take([2, 2, 1, 0])
+ MultiIndex([('c', 3),
+ ('c', 3),
+ ('b', 2),
+ ('a', 1)],
+ )
  """
  nv.validate_take((), kwargs)
  indices = ensure_platform_int(indices)
@@ -2525,13 +2534,28 @@ def repeat(self, repeats: int, axis=None) -> MultiIndex:
 
  Examples
  --------
- >>> idx = pd.Index(["a", "b", "c"])
+ >>> idx = pd.MultiIndex.from_arrays([["a", "b", "c"], [1, 2, 3]])
  >>> idx
- Index(['a', 'b', 'c'], dtype='object')
+ MultiIndex([('a', 1),
+ ('b', 2),
+ ('c', 3)],
+ )
  >>> idx.repeat(2)
- Index(['a', 'a', 'b', 'b', 'c', 'c'], dtype='object')
+ MultiIndex([('a', 1),
+ ('a', 1),
+ ('b', 2),
+ ('b', 2),
+ ('c', 3),
+ ('c', 3)],
+ )
  >>> idx.repeat([1, 2, 3])
- Index(['a', 'b', 'b', 'c', 'c', 'c'], dtype='object')
+ MultiIndex([('a', 1),
+ ('b', 2),
+ ('b', 2),
+ ('c', 3),
+ ('c', 3),
+ ('c', 3)],
+ )
  """
  nv.validate_repeat((), {"axis": axis})
  # error: Incompatible types in assignment (expression has type "ndarray",