chore: improve returned path

inference.py

@@ -41,13 +41,15 @@ def inference(
     track_points: str,
     model_threshold: str,
 ):
-    clean_videos("tmp")
+    output_path = "/tmp"
+
+    clean_videos(output_path)
 
     coord_transformations = None
     paths_drawer = None
     track_points = Style[track_points].value
     model = YOLO(ModelsPath[model].value)
-    video = Video(input_path=input_video, output_path="tmp")
+    video = Video(input_path=input_video, output_path=output_path)
 
     if motion_estimation:
         transformations_getter = HomographyTransformationGetter()
@@ -96,4 +98,6 @@ def inference(
         frame = draw(paths_drawer, track_points, frame, detections, tracked_objects)
         video.write(frame)
 
-    return f"{input_video[1:-4]}_out.mp4"
+    base_file_name = input_video.split("/")[-1].split(".")[0]
+    file_name = base_file_name + "_out.mp4"
+    return os.path.join(output_path, file_name)