delete redundant param:enable_backup_priority

Author: 百麒

python/sglang/srt/managers/scheduler.py

@@ -751,7 +751,6 @@ def init_memory_pool_and_cache(self):
                     hicache_storage_prefetch_policy=server_args.hicache_storage_prefetch_policy,
                     model_name=server_args.served_model_name,
                     storage_backend_extra_config=server_args.hicache_storage_backend_extra_config,
-                    enable_backup_priority=server_args.enable_backup_priority,
                     is_eagle=self.spec_algorithm.is_eagle(),
                     enable_backup_priority=server_args.hicache_enable_backup_priority,
                 )
@@ -802,7 +801,6 @@ def init_memory_pool_and_cache(self):
                     enable_metrics=self.enable_metrics,
                     enable_kv_cache_events=self.enable_kv_cache_events,
                     eviction_policy=server_args.radix_eviction_policy,
-                    enable_backup_priority=server_args.enable_backup_priority,
                     is_eagle=self.spec_algorithm.is_eagle(),
                     enable_backup_priority=server_args.hicache_enable_backup_priority,
                 )