code: def clear_cuda_context_cache():
      """Clear the CUDA context used by CUDA Hardware accelerated video decoding"""
      ffmpeg_ext.clear_cuda_context_cache()
  
file_path: audio/src/torio/utils/ffmpeg_utils.py
imports: from typing import Dict, List, Tuple
  import torio
label_desc: Use image node_id 15 for calling a global function with example usage: clear_cuda_context_cache() without return types