Ë ‚3fio ãó~—ddlmZddlmZmZddlmZddlmZddlm Z erddl m Z dddd d œ d d „Z y ) é)Ú annotations)Ú TYPE_CHECKINGÚOptional)ÚBaseCallbackHandler)ÚLLMThoughtLabeler©ÚStreamlitCallbackHandler)ÚDeltaGeneratoréTN©Úmax_thought_containersÚexpand_new_thoughtsÚcollapse_completed_thoughtsÚthought_labelercóh— ddlm}||||||¬«S#t$rt|||||¬«cYSwxYw)abCallback Handler that writes to a Streamlit app. This CallbackHandler is geared towards use with a LangChain Agent; it displays the Agent's LLM and tool-usage "thoughts" inside a series of Streamlit expanders. Parameters ---------- parent_container The `st.container` that will contain all the Streamlit elements that the Handler creates. max_thought_containers The max number of completed LLM thought containers to show at once. When this threshold is reached, a new thought will cause the oldest thoughts to be collapsed into a "History" expander. Defaults to 4. expand_new_thoughts Each LLM "thought" gets its own `st.expander`. This param controls whether that expander is expanded by default. Defaults to True. collapse_completed_thoughts If True, LLM thought expanders will be collapsed when completed. Defaults to True. thought_labeler An optional custom LLMThoughtLabeler instance. If unspecified, the handler will use the default thought labeling logic. Defaults to None. Returns ------- A new StreamlitCallbackHandler instance. Note that this is an "auto-updating" API: if the installed version of Streamlit has a more recent StreamlitCallbackHandler implementation, an instance of that class will be used. rrr )Ústreamlit.external.langchainr Ú ImportErrorÚ!_InternalStreamlitCallbackHandler)Úparent_containerr rrrÚ OfficialStreamlitCallbackHandlers ún/var/www/auto_recruiter/arenv/lib/python3.12/site-packages/langchain_community/callbacks/streamlit/__init__.pyr r sX€ðZ õ ñ0Ø Ø#9Ø 3Ø(CØ+ô  ð øô ò Ü0Ø Ø#9Ø 3Ø(CØ+ô  ò ð ús ‚•1°1) rr r ÚintrÚboolrrrzOptional[LLMThoughtLabeler]Úreturnr) Ú __future__rÚtypingrrÚlangchain_core.callbacksrÚBlangchain_community.callbacks.streamlit.streamlit_callback_handlerrr rÚstreamlit.delta_generatorr ©órúr"stðÝ"ç*å8õõñÝ8ð #$Ø $Ø(,Ø37ñ @ Ø$ð@ ð ð@ ðð @ ð "&ð @ ð 1ð @ ðô@ r!