图中心:将”数字经济”作为主题放在图的中心位置，可以用大字体或特殊样式突出

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{ "seed": "2792493638", "steps": 30, "width": 512, "height": 512, "version": "SH_Deliberate", "sampler_name": "k_dpm_2", "guidance_scale": 7.5 }

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