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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def gradient_list(start, end, steps):
 """Compute gradient colors"""

    delta = [end[i] - start[i] for i in range(4)]
    return [bytearray(start[j] + (delta[j] * i) // steps for j in range(4))
            for i in range(steps + 1)]