After converting the pdf is always occupied, windows, cuda

[clinton81]

I wrote a python program according to the example code in convert_single.py and called the convert_single_pdf function to complete the pdf file conversion. However, the process will always occupy the pdf file. After converting, I want to delete the pdf file but cannot because the file is occupied. Operating system: windows. Hardware device: cuda pytorch.

[RishilShah12]

I am also getting the same issue. Any fixes??