Removed leftover conditional imports

tests/test_executors.py

@@ -6,6 +6,7 @@
 from datetime import datetime
 from threading import Event
 from types import TracebackType
+from unittest.mock import MagicMock, Mock, patch
 
 import pytest
 from pytz import UTC, utc
@@ -22,11 +23,6 @@
 from apscheduler.schedulers.base import BaseScheduler
 from apscheduler.schedulers.tornado import TornadoScheduler
 
-try:
-    from unittest.mock import MagicMock, Mock, patch
-except ImportError:
-    from unittest.mock import MagicMock, Mock, patch
-
 
 @pytest.fixture
 def mock_scheduler(timezone):

tests/test_triggers.py

@@ -1,6 +1,7 @@
 import pickle
 import random
 from datetime import date, datetime, timedelta
+from unittest.mock import Mock
 
 import pytest
 import pytz
@@ -11,11 +12,6 @@
 from apscheduler.triggers.date import DateTrigger
 from apscheduler.triggers.interval import IntervalTrigger
 
-try:
-    from unittest.mock import Mock
-except ImportError:
-    from unittest.mock import Mock
-
 
 class _DummyTriggerWithJitter(BaseTrigger):
     def __init__(self, dt, jitter):