从aistudio弄到本地，会有错误

加载已有模型进行预测

Error: Cannot open file G:\大四\大四上\网页\model\pretrained_model\home\aistudio\pretrained_model\params\encoder_layer_11_multi_head_att_output_fc.b_0 for load op at (D:\1.6.2\paddle\paddle/fluid/operators/load_op.h:37)
[operator < load > error]

self.exe.run(self.startup_prog)
init_checkpoint(
            self.exe,
            args.init_checkpoint,
            main_program=self.test_prog,
            use_fp16=False)