diff --git a/segment/train.py b/segment/train.py
index bda379176151..8abd0944551d 100644
--- a/segment/train.py
+++ b/segment/train.py
@@ -39,8 +39,6 @@
     sys.path.append(str(ROOT))  # add ROOT to PATH
 ROOT = Path(os.path.relpath(ROOT, Path.cwd()))  # relative
 
-import torch.nn.functional as F
-
 import segment.val as validate  # for end-of-epoch mAP
 from models.experimental import attempt_load
 from models.yolo import SegmentationModel
diff --git a/utils/loggers/clearml/clearml_utils.py b/utils/loggers/clearml/clearml_utils.py
index 1e136907367d..eb1c12ce6cac 100644
--- a/utils/loggers/clearml/clearml_utils.py
+++ b/utils/loggers/clearml/clearml_utils.py
@@ -11,6 +11,7 @@
 try:
     import clearml
     from clearml import Dataset, Task
+
     assert hasattr(clearml, '__version__')  # verify package import not local dir
 except (ImportError, AssertionError):
     clearml = None
diff --git a/utils/loggers/comet/hpo.py b/utils/loggers/comet/hpo.py
index eab4df9978cf..7dd5c92e8de1 100644
--- a/utils/loggers/comet/hpo.py
+++ b/utils/loggers/comet/hpo.py
@@ -14,7 +14,7 @@
 if str(ROOT) not in sys.path:
     sys.path.append(str(ROOT))  # add ROOT to PATH
 
-from train import parse_opt, train
+from train import train
 from utils.callbacks import Callbacks
 from utils.general import increment_path
 from utils.torch_utils import select_device