as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
create a 3d array of random numbers, with shape of (3,3,3).
user
arr = np.random.randint(1, 100, size=(3, 3, 3)) 
print(arr) 

# output: 
[[[31 98 49]
  [84 86 77]
  [44 33 65]]

 [[63 53 62]
  [ 9 49 80]
  [71 95 74]]

 [[60 41  8]
  [24 99 20]
  [11 54 48]]]
assistant