+h>SSKJr SSKJr SSKJr "SS\5rg)) annotations)Any) TextSplitterc\^\rSrSrSrSSS.S U4SjjjjrS SjrSrU=r$) NLTKTextSplitterz"Splitting text using NLTK package.F)use_span_tokenizec >[TU]"S0UD6 XlX lX0lUR(aURS:wa Sn[ U5eSSKnUR(a+URRUR5Ul gURRUl g![anSn[U5UeSnAff=f)zInitialize the NLTK splitter.z6When use_span_tokenize is True, separator should be ''rNzANLTK is not installed, please install it with `pip install nltk`.) super__init__ _separator _language_use_span_tokenize ValueErrornltktokenize_get_punkt_tokenizer _tokenizer sent_tokenize ImportError) self separatorlanguager kwargsmsgrerr __class__s M/root/34ku/venv/lib/python3.13/site-packages/langchain_text_splitters/nltk.pyrNLTKTextSplitter.__init__ s "6"#!"3  " "t"'<JCS/ ! , &&"&--"D"DT^^"T"&--"="= ,UCc" + ,s?B/B// C 9CC cfUR(am[URRU55n/n[ U5H7unupVUS:aX$S- SnXUXU-nOXUnUR U5 M9 OURXR S9nURX0R5$)z&Split incoming text and return chunks.r)r) rlistr span_tokenize enumerateappendr _merge_splitsr) rtextspanssplitsistartendprev_endsentences r split_textNLTKTextSplitter.split_text&s  " "66t<=EF#,U#3rCs"6-;|-;r3