E5108: Error executing lua: ...local/share/nvim/lazy/nvim-dap-python/lua/dap-python.lua:434

[NoBadorGood]

when I trying to debug a simple python file,it makes a mistake i have no idea to fix it

[mfussenegger]

You get an error because you're using test_method in a file without test methods.

You'll need to use the Launch file configuration to debug regular files

https://github.com/mfussenegger/nvim-dap-python/pull/160 improves the error handling to give a clearer message