in predict assert self.binded and self.params_initialized AssertionError

   ：in predict     assert self.binded and self.params_initialized AssertionError  ###    data_shape
   ：InferShape pass cannot decide shapes for the following arguments (0s means unknown dimensions). Please consider providing them as inputs:
softmax_label: (), ##      label_shape

    model = mx.mod.Module.load('symbol/ocr',100)
    data_shape = [("data", (1, 3, 60, 60))]  #####     
    label_shape=[("softmax_label",(1,))]    #####     
    model.bind(data_shape,label_shape)    #####    
    
    #help(model)
    res =  np.array(model.predict(val)[0])
    print "     ：%s" %(np.argmax(res))

末尾の3文コードを追加