Data Interview Qs - Identity Matrix

Can you build a function that prints an identity matrix, given the identity matrix size?

Examples:

    
Input: 2
    
Output: 
    
       1 0
    
       0 1
    
         
    

    
Input: 4
    
Output: 
    
       1 0 0 0
    
       0 1 0 0
    
       0 0 1 0
    
       0 0 0 1
    
    

Function will be written in Python for premium users.

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