add qwen int4 model, refine example (#217)
* add qwen int4 model, refine example
Signed-off-by: Zhang, Weiwei1 <weiwei1.zhang@intel.com>
* update args
Signed-off-by: Zhang, Weiwei1 <weiwei1.zhang@intel.com>
* fixtypos
Signed-off-by: Zhang, Weiwei1 <weiwei1.zhang@intel.com>
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Signed-off-by: Zhang, Weiwei1 <weiwei1.zhang@intel.com>