human
Complete this python program:
def bench_R10():
assistant
#Here is the Python code you requested.

    """v = [-pi,-pi+1/10..,pi]
    """
    def srange(min, max, step):
        v = [min]
        while ((max - v[(-1)]).evalf() > 0):
            v.append((v[(-1)] + step))
        return v[:(-1)]
    v = srange((- pi), pi, (sympify(1) / 10))