From 3dfce2f1cd9776f312f68f1cfc0d826875adcb67 Mon Sep 17 00:00:00 2001
From: Jambay Kinley <jambaykinley@microsoft.com>
Date: Thu, 7 Mar 2024 11:31:34 -0800
Subject: [PATCH] Fix argparser in `matmul_bnb4_quantizer` (#19812)

### Description
<!-- Describe your changes. -->
The argparser had incorrectly used `description` and `options` instead
of `help` and `choices`.


### Motivation and Context
<!-- - Why is this change required? What problem does it solve?
- If it fixes an open issue, please link to the issue here. -->
Fixes:
#19751
---
 .../python/tools/quantization/matmul_bnb4_quantizer.py        | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/onnxruntime/python/tools/quantization/matmul_bnb4_quantizer.py b/onnxruntime/python/tools/quantization/matmul_bnb4_quantizer.py
index 951746a089..2bf47fe168 100644
--- a/onnxruntime/python/tools/quantization/matmul_bnb4_quantizer.py
+++ b/onnxruntime/python/tools/quantization/matmul_bnb4_quantizer.py
@@ -199,14 +199,14 @@ into a set of 4b integers with an absolute value scaling factor.
         "--quant_type",
         required=False,
         default=1,
-        options=[MatMulBnb4Quantizer.FP4, MatMulBnb4Quantizer.NF4],
+        choices=[MatMulBnb4Quantizer.FP4, MatMulBnb4Quantizer.NF4],
         help="Quantization data type. 0: FP4, 1: NF4",
     )
     parser.add_argument(
         "--block_size",
         required=False,
         default=64,
-        description="Block size for blockwise quantization. Note: bnb.nn.Linear4bit only uses block_size=64",
+        help="Block size for blockwise quantization. Note: bnb.nn.Linear4bit only uses block_size=64",
     )
     parser.add_argument("-v", "--verbose", required=False, action="store_true")
     parser.set_defaults(verbose=False)