Update model_yolov5.py

model_yolov5.py

@@ -9,6 +9,7 @@ def load_model(model_path, img_size=640):
     """Load model from HuggingFace Hub."""
     model = yolov5.load(model_path, hf_token=get_token())
     model.img_size = img_size  # add img_size attribute
+    model.conf = 0.15
     return model