@click.command('<STR_LIT>')<EOL>@click.pass_context<EOL>@decorators.print_markers<EOL>def clear_history(ctx):
git = ctx.obj['<STR_LIT>']<EOL>clear_history_internal(git)<EOL>
Clear tests run history. History is normally used to keep track of
    whether a test has been run for a specific state of the project, to
    avoid running tests redundantly. This command clears the history,
    causing the next `eci test` command to always run tests.