Change all assert to dell for unused

[aaronbog]

assert experiment_results_lines  # to remove the "unused" warning

This is used for removing the typechecker

del experiment_results_lines  # to remove the "unused" warning

would be better as usage of the variable will be flagged by the type checker

[apaolillo]

what type checker are you talking about?

[aaronbog]

assert experiment_results_lines  # to remove the "unused" warning

if experiment_results_lines == []:
    print("a")

will have no hinting clues -> the assert should be removed here

del experiment_results_lines  # to remove the "unused" warning

if experiment_results_lines == []:
    print("a")

gets:
Trying to read deleted variable "experiment_results_lines"Mypy[misc](https://mypy.readthedocs.io/en/latest/_refs.html#code-misc)

indicating that there is something that needs to be done.