fix zero123 path issue

launch/model_generation.py

@@ -34,7 +34,7 @@ device = torch.device('cuda')
 print('Loading diffusion model ...')
 pipeline = DiffusionPipeline.from_pretrained(
     "sudo-ai/zero123plus-v1.2",
-    custom_pipeline="zero123plus",
+    custom_pipeline="./instantMesh/zero123plus",
     torch_dtype=torch.float16,
 )
 pipeline.scheduler = EulerAncestralDiscreteScheduler.from_config(