False positive detection of a runnable task in a non-test Ruby code

[vitallium]

Description

Hi. The issue is as follows: considering this Ruby code, which is a plain non-testable Ruby code:

def test
  something.describe(dsfsdf)
end

Opening this Ruby code in Zed triggers the runnables to place the Run button on line 2: something.describe(dsfsdf):

Expected behavior

The Run task should not appear on line 2

Actual behavior

The Run task appears on line 2.