def repeat(a, repeats, axis=None):
    return a.repeat(repeats, axis)
Takes a method signature, such as ``sig_example``. Returns a list of
dataset/ETHPy150Open pfnet/chainer/cupy/manipulation/tiling.py/repeat--crossover with--dataset/ETHPy150Open orokusaki/django-jsonrpc-2-0/jsonrpc/signatures.py/params_from_signature