diff --git a/droplets/droplets.py b/droplets/droplets.py
index 1ebdfe7..134db8c 100644
--- a/droplets/droplets.py
+++ b/droplets/droplets.py
@@ -170,7 +170,7 @@ def _init_data(self, **kwargs) -> None:
             # on the data.
             self.data = np.recarray(1, dtype=dtype)[0]
 
-    def __init_subclass__(cls, **kwargs):  # @NoSelf
+    def __init_subclass__(cls, **kwargs):
         """Modify subclasses of this base class."""
         super().__init_subclass__(**kwargs)
 
diff --git a/droplets/emulsions.py b/droplets/emulsions.py
index e27e9e8..6cd6a0a 100644
--- a/droplets/emulsions.py
+++ b/droplets/emulsions.py
@@ -34,7 +34,7 @@
 from .droplets import SphericalDroplet, droplet_from_data
 
 if TYPE_CHECKING:
-    from .trackers import DropletTracker  # @UnusedImport
+    from .trackers import DropletTracker
 
 
 class Emulsion(list):
@@ -1004,7 +1004,7 @@ def tracker(
             filename (str): determines where the EmulsionTimeCourse data is
                 stored
         """
-        from .trackers import DropletTracker  # @Reimport
+        from .trackers import DropletTracker
 
         return DropletTracker(
             emulsion_timecourse=self,
diff --git a/tests/test_examples.py b/tests/test_examples.py
index ed0a99a..53352cd 100644
--- a/tests/test_examples.py
+++ b/tests/test_examples.py
@@ -8,7 +8,6 @@
 import subprocess as sp
 import sys
 from pathlib import Path
-from typing import List  # @UnusedImport
 
 import pytest