Remove redundant and improperly located imports

Signed-off-by: Jared O'Connell <joconnel@redhat.com>

Author: jaredoconnell

tests/unit/scheduler/test_strategies.py

@@ -522,8 +522,6 @@ async def test_timing_with_rampup(self):
 
         ### WRITTEN BY AI ###
         """
-        import math
-
         rate = 10.0
         rampup_duration = 2.0
         strategy = AsyncConstantStrategy(rate=rate, rampup_duration=rampup_duration)
@@ -612,8 +610,6 @@ async def test_timing_rampup_transition(self):
 
         ### WRITTEN BY AI ###
         """
-        import math
-
         rate = 10.0
         rampup_duration = 2.0
         strategy = AsyncConstantStrategy(rate=rate, rampup_duration=rampup_duration)