diff --git a/tools/checkpoint_conversion/convert_sam_checkpoints.py b/tools/checkpoint_conversion/convert_sam_checkpoints.py
index 08f4f4a504..69cd1482cb 100644
--- a/tools/checkpoint_conversion/convert_sam_checkpoints.py
+++ b/tools/checkpoint_conversion/convert_sam_checkpoints.py
@@ -1,3 +1,7 @@
+# Get the huge PyTorch model weights from the following location
+# curl -sSL https://dl.fbaipublicfiles.com/segment_anything/sam_vit_h_4b8939.pth -o sam_vit_h_4b8939.pth
+# curl -sSL https://dl.fbaipublicfiles.com/segment_anything/sam_vit_l_0b3195.pth -o sam_vit_l_0b3195.pth
+# curl -sSL https://dl.fbaipublicfiles.com/segment_anything/sam_vit_b_01ec64.pth -o sam_vit_b_01ec64.pth
 import argparse
 import os