I need python code for this question: convert binary into real number: given below example shows that binary is 10 digit number and 3 is where the decimal point starts.

Implement a function that converts a fixed representation to a real number. Use two's compement for negative numbers. The function signature is def fromFixedPoint(w: int, b:int, bits: [int]) -> float: # w: width of the binary representation # b: binary point Test the following inputs fromFixedPoint(10, 3, [0, 1, 0, 1, 1, 0, 0, 1, 1, 0])