Refactor generator initialization in image_tab function

tabs/images/handlers.py

@@ -227,7 +227,7 @@ def gen_img(request: BaseReq | BaseImg2ImgReq | BaseInpaintReq, progress=gr.Prog
             'num_images_per_prompt': request.num_images_per_prompt,
             'num_inference_steps': request.num_inference_steps,
             'guidance_scale': request.guidance_scale,
-            'generator': [torch.Generator(device=device).manual_seed(request.seed + i) if not request.seed is any([None, 0, -1]) else torch.Generator(device=device).manual_seed(random.randint(0, 2**32 - 1)) for i in range(request.num_images_per_prompt)],
+            'generator': [torch.Generator().manual_seed(request.seed + i) if not request.seed is any([None, 0, -1]) else torch.Generator().manual_seed(random.randint(0, 2**32 - 1)) for i in range(request.num_images_per_prompt)],
         }
         
         if isinstance(pipeline, sd_pipes):