human
Sum of Fibonacci Numbers in a range | Function to return the nth Fibonacci number.
Function to return the required sum.
To store the sum.
Calculate the sum.
Driver Code"
How can the above be solved in Python?

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Give me a code to sum of Fibonacci Numbers in a range and the other steps required?
assistant
#Here is code to sum of Fibonacci Numbers in a range and the other steps required.
 def fib ( n ) :
	phi = ( ( 1 + ( 5 ** ( 1 / 2 ) ) ) / 2 ) ;
	return round ( ( phi ** n ) / ( 5 ** ( 1 / 2 ) ) ) ;
def calculateSum ( l , r ) :
	sum = 0 ;
	for i in range ( l , r + 1 ) :
		sum += fib ( i ) ;
	return sum ;
if __name__ == ' _ _ main _ _ ' :
	l , r = 4 , 8 ;
	print ( calculateSum ( l , r ) ) ;