[Errno 2] No such file or directory: ''

你好：请问一下，你这问题怎么解决的？

File "D:\Anaconda3\lib\site-packages\yacs\config.py", line 211, in merge_from_file
with open(cfg_filename, "r") as f:
FileNotFoundError: [Errno 2] No such file or directory: ''

找不到你指定的文件，确认一下要打开的文件路径是否正确