ModuleNotFoundError: No module named 'mmcv'

[GFY2000]

Traceback (most recent call last): File "/meta/AigcPainting/ComfyUI/nodes.py", line 1982, in load_custom_node module_spec.loader.exec_module(module) File "", line 940, in exec_module File "", line 241, in _call_with_frames_removed File "/meta/AigcPainting/ComfyUI/custom_nodes/ComfyUI-MuseTalk/init.py", line 1, in from .nodes import NODE_CLASS_MAPPINGS File "/meta/AigcPainting/ComfyUI/custom_nodes/ComfyUI-MuseTalk/nodes.py", line 26, in from musetalk.utils.preprocessing import get_landmark_and_bbox,read_imgs,coord_placeholder File "/meta/AigcPainting/ComfyUI/custom_nodes/ComfyUI-MuseTalk/musetalk/utils/preprocessing.py", line 10, in from mmpose.apis import inference_topdown, init_model File "/root/anaconda3/envs/comfyui-311/lib/python3.11/site-packages/mmpose/init.py", line 2, in import mmcv ModuleNotFoundError: No module named 'mmcv'