Update README.md

README.md

@@ -121,7 +121,6 @@ FAMMA is continuously updated with new questions. We provide different versions
 
 ##  Dataset Structure 
 
-### features
 - idx：a unique identifier for the index of the question in the dataset.
 - question_id: a unique identifier for the question across the whole dataset: {language}_{main_question_id}_{sub_question_id}_{release_version}.
 - context: relevant background information related to the question.
@@ -138,9 +137,11 @@ FAMMA is continuously updated with new questions. We provide different versions
 - main_question_id：a unique identifier for the question within its context; questions with the same context share the same ID.
 - sub_question_id：a unique identifier for the question within its corresponding main question.
 - ans_image_1 - ans_image_6： **(public on release v2406, non-public on the live set release v2501)**
+ 
 
-### dataset splits 
+## Download 
 
+see the script at https://github.com/famma-bench/bench-script/blob/main/step_1_download_dataset.py
 
 
 ## Citation