Python 脚本在使用 VS code 打开时找不到文件，但在终端上运行正常

我有一个 python 脚本，可以使用正常的方式处理一些文件

with open("input.txt", "r") as file:

并且同一文件夹中有input.txt。问题是，当我用终端启动它时，就像

keddad@keddad-pc:~/bioinformatics-algorithms/1.3/PatternMatcher$ python3 ~/bioinformatics-algorithms/1.3/PatternMatcher/main.py

它运行良好，但是当我尝试使用 VS Code 调试器/不使用调试器运行它时，它只是找不到文件：

keddad@keddad-pc:~/bioinformatics-algorithms$ cd /home/keddad/bioinformatics-algorithms ; env PYTHONIOENCODING=UTF-8 PYTHONUNBUFFERED=1 /usr/bin/python3 /home/keddad/.vscode/extensions/ms-python.python-2019.8.30787/pythonFiles/ptvsd_launcher.py --default --nodebug --client --host localhost --port 46499 /home/keddad/bioinformatics-algorithms/1.3/PatternMatcher/main.py 
Traceback (most recent call last):
  "some traceback here"
  File "/home/keddad/bioinformatics-algorithms/1.3/PatternMatcher/main.py", line 19, in <module>
    main()
  File "/home/keddad/bioinformatics-algorithms/1.3/PatternMatcher/main.py", line 10, in main
    with open("input.txt", "r") as file:
FileNotFoundError: [Errno 2] No such file or directory: 'input.txt'

如何让 VS Code 启动我的脚本，使其在同一目录中找到文件？

In the 启动配置 https://code.visualstudio.com/docs/editor/debugging#_launch-configurations将 CWD 更改为文件夹

{
    "version": "0.2.0",
    "configurations": [
        {
            ....,
            "cwd" : "${workspaceFolder}/${relativeFileDirname}"
        }
    ]
}