Upload cot_synthesis_arxiv-high/2_text_document.idx with huggingface_hub

.gitattributes

@@ -83,3 +83,4 @@ cot_synthesis2_OpenSource-mid/3_text_document.idx filter=lfs diff=lfs merge=lfs
 cot_synthesis2_wiki-high/5_text_document.idx filter=lfs diff=lfs merge=lfs -text
 cot_synthesis2_wiki-low/5_text_document.idx filter=lfs diff=lfs merge=lfs -text
 cot_synthesis2_wiki-mid/4_text_document.idx filter=lfs diff=lfs merge=lfs -text
+cot_synthesis_arxiv-high/2_text_document.idx filter=lfs diff=lfs merge=lfs -text

cot_synthesis_arxiv-high/2_text_document.idx

@@ -0,0 +1,3 @@
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