human
Complete this python program:
def linear(m=1, b=0):
assistant
#Here is the Python code you requested.

    """Return a driver function that can advance a sequence of linear values.
    .. code-block:: none
    value = m * i + b
    Args:
    m (float) : a slope for the linear driver
    x (float) : an offset for the linear driver
    """
    def f(i):
        return ((m * i) + b)
    return partial(_force, sequence=_advance(f))