Created by: luotao1

Error example:

x = fluid.layers.data(name='x', shape=[1], dtype="float32")
y = fluid.create_lod_tensor(numpy.array([[-1]]), [[1]], fluid.CPUPlace())
fluid.layers.greater_equal(x, y)

before result:

ValueError: not suprt args type , should be[ string_type, binary_type, Varibale]

There are several errors in this message:

• It's not ValueError, but TypeError
• Typo: suprt->support, Varibale->Variable
• Don't show the current args type, and don't show which is string_type or binary_type

After result:

TypeError: (u'The type of ‘Y’ in operator greater_equal should be one of [basestring(), str, Varibale] in python2, or one of [str, bytes, Variable] in python3.but received : ', 
<paddle.fluid.core_avx.LoDTensor object at 0x5f56f48>)