human
Delete all odd frequency elements from an Array | Function that removes the elements which have odd frequencies in the array.
Create a map to store the frequency of each element.
Remove the elements which have odd frequencies.
If the element has odd frequency then skip.
Driver code.
Function call"
How can the above be solved in Python?

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What is a code to delete all odd frequency elements from an Array and the other steps required?
assistant
#Here is code to delete all odd frequency elements from an Array and the other steps required.
 def remove ( arr , n ) :
	m = dict . fromkeys ( arr , 0 ) ;
	for i in range ( n ) :
		m [ arr [ i ] ] += 1 ;
	for i in range ( n ) :
		if ( ( m [ arr [ i ] ] & 1 ) ) :
			continue ;
		print ( arr [ i ] , end = " , ▁ " ) ;
if __name__ == " _ _ main _ _ " :
	arr = [ 3 , 3 , 3 , 2 , 2 , 4 , 7 , 7 ] ;
	n = len ( arr ) ;
	remove ( arr , n ) ;