Move the import to the top

modules/models.py

@@ -112,12 +112,13 @@ def load_model(model_name):
         model = load_quant(path_to_model, Path(f"models/{pt_model}"), 4)
 
         if shared.args.gpu_memory:
+            import accelerate
+
             max_memory = {}
             for i in range(len(shared.args.gpu_memory)):
                 max_memory[i] = f"{shared.args.gpu_memory[i]}GiB"
             max_memory['cpu'] = f"{shared.args.cpu_memory or '99'}GiB"
 
-            import accelerate
             device_map = accelerate.infer_auto_device_map(model, max_memory=max_memory, no_split_module_classes=["LLaMADecoderLayer"])
             model = accelerate.dispatch_model(model, device_map=device_map)
         else: