+ ~j^RIHt^RIHt^RIt^RIHt^RIH t ^RI H t ]'d^RI H t ^RIHtHtHt!R R 4t!R R 4tR#) ) annotations) TYPE_CHECKINGN)llm)logger) Debounced) AgentSession)AgentStateChangedEventUserInputTranscribedEventUserStateChangedEventc]tRt^tRR/RRlltRRlt]RRl4tR R ltR R lt R Rlt RRlt RRlt RRlt RRltRtR#) IVRActivitymax_silence_durationg@c$V^8dQhRRRRRR/#)sessionrrfloatreturnNone)formats"z/Users/mitch_tango/dev/rabbit-r1-livekit/agent/.venv/lib/python3.14/site-packages/livekit/agents/voice/ivr/ivr_activity.py __annotate__IVRActivity.__annotate__s( = = =$ =  =c WnW n\4VnRVnRVn\ VPV4VnRVn R#N) _session_max_silence_durationTfidfLoopDetector_loop_detector_current_user_state_current_agent_stater_on_silence_detected_debounced_silence_last_should_schedule_check)selfrrs&&$r__init__IVRActivity.__init__sH  %9"/1/3 04!"+D,E,EG["\8<(rcV^8dQhRR/#rrrr)rs"rrr!sTTTTrc "VPPRVP4VPPRVP4VPPRVP4R#5iuser_state_changedagent_state_changeduser_input_transcribedN)ron_on_user_state_changed_on_agent_state_changed_on_user_input_transcribedr&s&rstartIVRActivity.start!sV -t/J/JK .0L0LM 143R3RSsA5A7cV^8dQhRR/#)rrz,list[llm.FunctionTool | llm.RawFunctionTool]r)rs"rrr's""C"rc ^RIHpV.#))send_dtmf_events)beta.tools.send_dtmfr:)r&r:s& rtoolsIVRActivity.tools&s< !!rc V^8dQhRRRR/#)revr rrr)rs"rrr,s ( (-F (4 (rc TVP'gR#VPPVP4VPP 4'dO\ P !R4VPPRR7VPP4R#R#)Nz7IVRActivity: speech loop detected; sending notificationF)allow_interruptions) is_finalr add_chunk transcriptcheck_loop_detectionrdebugrgenerate_replyresetr&r?s&&rr3&IVRActivity._on_user_input_transcribed,st{{{  %%bmm4    3 3 5 5 LLR S MM ( (U ( C    % % ' 6rc V^8dQhRRRR/#)rr?r rrr)rs"rrr8s'')>'4'rc HVPVnVP4R#r) new_stater!_schedule_silence_checkrIs&&rr1"IVRActivity._on_user_state_changed8s#%<<  $$&rc V^8dQhRRRR/#)rr?r rrr)rs"rrr<s''*@'T'rc HVPVnVP4R#r)rMr"rNrIs&&rr2#IVRActivity._on_agent_state_changed<s$&LL! $$&rcV^8dQhRR/#r*r)rs"rrr@s ; ; ;rc VP4pV'd0VP'dR#VPP4MVPP 4WnR#r)_should_schedule_checkr%r$schedulecancel)r&should_schedules& rrN#IVRActivity._schedule_silence_check@sL557 ///  # # , , .  # # * * ,+:(rcV^8dQhRR/#rrboolr)rs"rrrLs222rc VVPR9pVPR9pT;'dT#) listening)r^away)idler^)r!r")r&is_user_silentis_agent_silents& rrU"IVRActivity._should_schedule_checkLs2115JJ337LL11/1rcV^8dQhRR/#r*r)rs"rrrQs''D'rc n"\P!R4VPP4R#5i)z3IVRActivity: silence detected; sending notificationN)rrFrrGr4s&rr# IVRActivity._on_silence_detectedQs" JK $$&s35cV^8dQhRR/#r*r)rs"rrrUsUUdUrc &"VPP4VPPRVP4VPPRVP 4VPPRVP 4R#5ir,)r$rWroffr1r2r3r4s&racloseIVRActivity.acloseUsh &&( .0K0KL /1M1MN 2D4S4STsBB)r"r!r$r%r rrN)__name__ __module__ __qualname____firstlineno__r'r5propertyr<r3r1r2rNrUr#rj__static_attributes__rrrr r sU ='* =T "" ('' ;2 'UUrr cN]tRt^\tRtR RRlltRRltRRltRR ltR t R #) raTF-IDF based loop detector. This detector uses TF-IDF to detect loops in the user's input by comparing the similarity of the last N - 1 chunks of transcribed text to the last chunk. Args: window_size: The number of chunks to compare. Default ``20``. similarity_threshold: The similarity threshold for a chunk to be considered similar to the last chunk. Default ``0.85``. consecutive_threshold: The number of consecutive chunks that must be similar to trigger a loop detection. Default ``3``. c(V^8dQhRRRRRRRR/#)r window_sizeintsimilarity_thresholdrconsecutive_thresholdrrr)rs"rrTfidfLoopDetector.__annotate__hs2111$1 # 1  1rc V^8:d \R4hVR8gVR8d \R4hV^8:d \R4hWnW nW0n.Vn^VnR#)rz"window_size must be greater than 0gg?z0similarity_threshold must be between 0.0 and 1.0z,consecutive_threshold must be greater than 0N) ValueError _window_size_similarity_threshold_consecutive_threshold_transcribed_chunks_num_consecutive_similar_chunks)r&rtrvrws&&&&rr'TfidfLoopDetector.__init__hsj ! AB B # %)=)COP P A %KL L'%9"&;#.0 /0,rcV^8dQhRR/#r*r)rs"rrrx}s11t1rc ".Vn^VnR#)rN)r~rr4s&rrHTfidfLoopDetector.reset}s#% /0,rc V^8dQhRRRR/#)rchunkstrrrr)rs"rrrxsVVsVtVrc VPPV4\VP4VP8d"VPVP)RVnR#R#r)r~appendlenr{)r&rs&&rrCTfidfLoopDetector.add_chunksS   ''. t'' (4+<+< <'+'?'?ARAR@R@T'UD $ =rcV^8dQhRR/#r[r)rs"rrrxsSSdSrc ^RIHp^RIHpT!4p\TP4^8dR#TPTP4pT!T4pTR,RRpTP^8d@\P!T4TP8dT;P^, unM^TnTPTP8# \d\ P !R4R#i;i)r)TfidfVectorizer)cosine_similarityzTfidfLoopDetector: sklearn is not installed; loop detection is disabled. Please install the 'scikit-learn' package to enable loop detection.FN)sklearn.feature_extraction.textrsklearn.metrics.pairwiser ImportErrorrwarningrr~ fit_transformsizenpmaxr|rr})r&rr vectorizer doc_matrixdoc_similaritylast_chunk_similaritys& rrE&TfidfLoopDetector.check_loop_detections  G B%&  t'' (1 , --d.F.FG *:6 .r 23B 7 " & & *,-0J0JJ  0 0A 5 034D 033t7R7RRR5  NN_   s C!C54C5)r}rr|r~r{N)g333333?r9) rlrmrnro__doc__r'rHrCrErqrrrrr\s# 1*1V SSrr) __future__rtypingrnumpyrlivekit.agentsrlogrutils.aio.debouncer agent_sessionreventsr r r r rrrrrs@" +,aaHUHUVHSHSr