upload space files

app.py

@@ -13,7 +13,7 @@ article = f"<p style='text-align: center'> <a href='https://huggingface.co/{mode
 current_model_id = models_ids[-1]
 model = yolov5.load(current_model_id)
 
-if test_images:
+if "test_images":
     image_filenames = os.listdir(test_images)
     examples = [
         [Path(test_images) / image_filename, 0.25, models_ids[-1]]