Fix detection model image size

utils.py

@@ -9,14 +9,15 @@ TEMP_DIR = "temp"
 def sahi_yolov8m_inference(
     image,
     detection_model,
-    slice_height=512,
-    slice_width=512,
+    slice_height=768,
+    slice_width=768,
     overlap_height_ratio=0.1,
     overlap_width_ratio=0.1,
-    image_size=1024,
+    image_size=1280,
     postprocess_match_threshold=0.75,
 ):
     # sliced inference
+    detection_model.image_size = image_size
     prediction_result = sahi.predict.get_sliced_prediction(
         image=image,
         detection_model=detection_model,
@@ -30,7 +31,7 @@ def sahi_yolov8m_inference(
         image=numpy.array(image),
         object_prediction_list=prediction_result.object_prediction_list,
         rect_th=2,
-        text_size=1
+        text_size=2
     )
 
     output = Image.fromarray(visual_result["image"])