Results 4 issues of 李林

### Describe your problem When I parsed files of doc, ppt, xls and other types, an error parsing failure occurred.

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### Describe your problem When parsing the ppt file, the entire task process will freeze and this error NOT IMPLEMENTED: GdipWidenPath will be reported.

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TypeError: LlavaLlamaForCausalLM.__init__() got an unexpected keyword argument 'overwrite_config'

Could you please confirm if we can deploy and run the LLaVA-v1.5-7B multimodal model?