SAM2/sam2/__init__.py

# Copyright (c) Meta Platforms, Inc. and affiliates.
# All rights reserved.

# This source code is licensed under the license found in the
# LICENSE file in the root directory of this source tree.

from hydra.core.global_hydra import GlobalHydra
from hydra import initialize_config_module

# 检查Hydra是否已经初始化
if not GlobalHydra().is_initialized():
    initialize_config_module("sam2_configs", version_base="1.2")
else:
    # 如果已经初始化，可以选择清除它
    GlobalHydra.instance().clear()
    initialize_config_module("sam2_configs", version_base="1.2")