PyCharm Code Inspect fixes (#18392)

Signed-off-by: UltralyticsAssistant <web@ultralytics.com>
Signed-off-by: Glenn Jocher <glenn.jocher@ultralytics.com>
Co-authored-by: UltralyticsAssistant <web@ultralytics.com>

ultralytics/utils/benchmarks.py

@@ -440,7 +440,8 @@ class ProfileModels:
         print(f"Profiling: {sorted(files)}")
         return [Path(file) for file in sorted(files)]
 
-    def get_onnx_model_info(self, onnx_file: str):
+    @staticmethod
+    def get_onnx_model_info(onnx_file: str):
         """Extracts metadata from an ONNX model file including parameters, GFLOPs, and input shape."""
         return 0.0, 0.0, 0.0, 0.0  # return (num_layers, num_params, num_gradients, num_flops)
 

ultralytics/utils/downloads.py

@@ -138,7 +138,7 @@ def unzip_file(file, path=None, exclude=(".DS_Store", "__MACOSX"), exist_ok=Fals
     If a path is not provided, the function will use the parent directory of the zipfile as the default path.
 
     Args:
-        file (str): The path to the zipfile to be extracted.
+        file (str | Path): The path to the zipfile to be extracted.
         path (str, optional): The path to extract the zipfile to. Defaults to None.
         exclude (tuple, optional): A tuple of filename strings to be excluded. Defaults to ('.DS_Store', '__MACOSX').
         exist_ok (bool, optional): Whether to overwrite existing contents if they exist. Defaults to False.

ultralytics/utils/instance.py

@@ -28,7 +28,7 @@ to_4tuple = _ntuple(4)
 # `ltwh` means left top and width, height(COCO format)
 _formats = ["xyxy", "xywh", "ltwh"]
 
-__all__ = ("Bboxes",)  # tuple or list
+__all__ = ("Bboxes", "Instances")  # tuple or list
 
 
 class Bboxes:

ultralytics/utils/plotting.py

@@ -545,7 +545,8 @@ class Annotator:
         """Save the annotated image to 'filename'."""
         cv2.imwrite(filename, np.asarray(self.im))
 
-    def get_bbox_dimension(self, bbox=None):
+    @staticmethod
+    def get_bbox_dimension(bbox=None):
         """
         Calculate the area of a bounding box.