LangChainを使ってChatGPTの機能を拡張してみた ~過去の会話やGoogle検索結果を活用して自然な応答を生成する方法~ #DevIO2023

by TakaakiKakei

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LangChainΛ࢖ͬͯ ChatGPTͷػೳΛ֦ுͯ͠Έͨ  ~աڈͷձ࿩΍Googleݕࡧ݁ՌΛ׆༻  ͯࣗ͠વͳԠ౴Λੜ੒͢Δํ๏~ 2023/07/08 ᝛ ߶জʢTakaaki Kakeiʣ

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Hello!! ᝛ ߶জʢTakaaki Kakeiʣ •AWSࣄۀຊ෦ΦϖϨʔγϣϯ෦  αʔϏεάϩʔενʔϜ •ΫϥεϝιουϝϯόʔζΛ  ࢧ͑Δ಺੡։ൃΛ୲౰ •ٱ͠ͿΓͷϥΠϒηογϣϯͰ  ϫΫϫΫ͍ͯ͠·͢ʂ 2 ɾ2023-2021 Japan AWS Top Engineers  ɾ2023-2022 Japan AWS All Certifications Engineers ɾhttps://dev.classmethod.jp/author/kakei-takaaki/ ɾhttps://zenn.dev/t_kakei ɾhttps://twitter.com/TakaakiKakei

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ChatGPTͱ͸ •OpenAI͕2022೥11݄ʹެ։ͨ͠ਓ޻஌ೳνϟοτϘοτ •ਓؒͷΑ͏ͳࣗવͳձ࿩͕Ͱ͖Δ •จষͷཁ໿ɾ຋༁ɾϓϩάϥϜͷੜ੒ͳͲɺ༷ʑͳλεΫΛ ࣮ߦՄೳ 3 ຊ୊ʹೖΔલʹ͓͞Β͍

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େن໛ݴޠϞσϧʢLLMʣͱ͸ •େྔͷςΩετσʔλΛ࢖ͬͯτϨʔχϯά͞Εͨࣗવݴޠ ॲཧͷϞσϧ •ChatGPTɿGPT-3.5 / GPT-4 4 ͓͞Β͍2

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OpenAI APIͱ͸ •OpenAIͷLLMʢGPT-3ͳͲʣ ʹAPIͰΞΫηε͢Δ͜ͱΛ Մೳʹͨ͠ϓϥοτϑΥʔϜ •։ൃऀ͕ࣗ਎ͷΞϓϦέʔ γϣϯʹLLMͷػೳΛ૊Έࠐ Ήࡍʹར༻Ͱ͖Δ 5 ͓͞Β͍3 IUUQTQMBUGPSNPQFOBJDPNEPDT HVJEFTHQUDIBUDPNQMFUJPOTBQJ

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IUUQTHJUIVCDPNIXDIBTFMBOHDIBJO LangChain 6

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LLMΛ׆༻ͨ͠ߴ౓ͳΞϓϦέʔγϣϯͷ։ൃΛָʹ͠ ͯ͘ΕΔϑϨʔϜϫʔΫ •LLMͱGoogleݕࡧΛ࿈ܞͨ͠ΞϓϦ •ࢦఆτʔΫϯ਺಺Ͱձ࿩ཤྺΛ΋ͭΞϓϦ •ಠࣗσʔλΛݩʹճ౴͢ΔΞϓϦ 7 LangChainͱ͸

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•ศརϞδϡʔϧ͕༻ҙ͞Ε͓ͯΓɺͦΕΒΛ૊Έ߹ΘͤΔ͜ ͱͰɺෳࡶͳॲཧΛߦ͏ΞϓϦέʔγϣϯ͕։ൃͰ͖Δɻ •OpenAIͷLLMҎ֎΋ɺ༷ʑͳLLMΛαϙʔτ͍ͯ͠Δɻ •GoogleݕࡧͳͲ࿈ܞՄೳͳ֎෦αʔϏε΋ଟ͘αϙʔτɻ •Python΍JavaScript / TypeScriptͰར༻Մೳɻ 8 LangChainͷಛ௃

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LangChainΛར༻ͨ͠ΞϓϦ։ൃͷྲྀΕ 1. ։ൃ؀ڥͷ४උ 2. LangChainͷཧղͱ࣮ફ 3. WebΞϓϦέʔγϣϯ։ൃ 9

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•ϓϩάϥϜΛಈ͔͢ϋʔυϧ͕Լ͕Δ͜ͱ •LangChainͷར఺ͱ࢖༻ํ๏ʹؔ͢Δཧղ͕ਂ·Δ͜ͱ •LangChainΛར༻ͨ͠LLMͷΞϓϦέʔγϣϯެ։΁ͷ஌ݟ ΛਂΊΔ͜ͱ 10 ຊηογϣϯͷ໨ඪ

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LangChainΛར༻ͨ͠ΞϓϦ։ൃͷྲྀΕ 1. ։ൃ؀ڥͷ४උ 2. LangChainͷཧղͱ࣮ફ 3. WebΞϓϦέʔγϣϯ։ൃ 11

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(PPHMF$PMBCPSBUPSZʢུশɿ$PMBCʣ IUUQTDPMBCSFTFBSDIHPPHMFDPN ͓͢͢Ίͷ։ൃ؀ڥ 12

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ॆ෼ͳ։ൃ؀ڥ •؀ڥߏஙෆཁͰPythonίʔυΛهड़ɺ࣮ߦͰ͖Δ •GoogleΞΧ΢ϯτ͕͋Ε͹ϒϥ΢βܦ༝Ͱ͙͢ʹ࢖͑Δ •ແྉͷGPUΛఏڙ͓ͯ͠Γɺߴ౓ͳܭࢉΛߦ͑Δ •Google Driveͱͷ࿈ܞͰɺೖग़ྗͷ௕ظอଘ͕Մೳ •ແྉϓϥϯͷ৔߹ɺ࠷௕Ͱ12࣮࣌ؒߦՄೳ 13 Colabͷಛ௃

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(PPHMFΞΧ΢ϯτʹϩάΠϯͨ͠ঢ়ଶͰɺ$PMBCͷ63-ʹΞΫηε IUUQTDPMBCSFTFBSDIHPPHMFDPN Colabͷར༻ํ๏ 14

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ʮϊʔτϒοΫΛ৽ن࡞੒ʯΛΫϦοΫ Colabͷར༻ํ๏ 15

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৽͍͠ϊʔτϒοΫ͕։͖ɺۭͷηϧ͕දࣔ͞ΕΔ 16 Colabͷར༻ํ๏

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ηϧʹίʔυΛهड़Ͱ͖Δ Colabͷར༻ํ๏ 17

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ʮηϧͷ࣮ߦʯϘλϯΛԡ͢ͱɺηϧ಺ͷίʔυ͕࣮ߦ͞ΕΔ Colabͷར༻ํ๏ 18

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ʮίʔυʯΛΫϦοΫ͢Δͱɺηϧ͕௥Ճ͞Ε   ௥Ճͷίʔυ͕ೖྗͰ͖Δ Colabͷར༻ํ๏ 19

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20 ChatGPTͷAPIΛಈ͔ͯ͠ΈΔ

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ඞཁͳϥΠϒϥϦΛΠϯετʔϧ ChatGPTͷAPIΛ࣮ߦͯ͠ΈΔ 21

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؀ڥม਺ʹ0QFO"*"1*ΩʔΛηοτ 22 ChatGPTͷAPIΛ࣮ߦͯ͠ΈΔ

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νϟοτ༻ͷ"1*Λ࣮ߦ 23 ChatGPTͷAPIΛ࣮ߦͯ͠ΈΔ

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Colab •Google͕ແྉఏڙ͢ΔΫϥ΢υϕʔεͷPython࣮ߦ؀ڥ •GoogleΞΧ΢ϯτ͕͋Ε͹ϒϥ΢βܦ༝Ͱ͙͢࢖͑Δ •ແྉͷGPU΍GoogleυϥΠϒͱͷσʔλ࿈ܞՄೳ 24 1ষͷ·ͱΊ

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LangChainΛར༻ͨ͠ΞϓϦ։ൃͷྲྀΕ 1. ։ൃ؀ڥͷ४උ 2. LangChainͷཧղͱ࣮ફ 3. WebΞϓϦέʔγϣϯ։ൃ 25

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LLMΛ׆༻ͨ͠ߴ౓ͳΞϓϦέʔγϣϯͷ։ൃΛָʹ͠ ͯ͘ΕΔϑϨʔϜϫʔΫ •LLMͱGoogleݕࡧΛ࿈ܞͨ͠ΞϓϦ •ࢦఆτʔΫϯ಺Ͱձ࿩ཤྺΛ΋ͭΞϓϦ •ಠࣗσʔλΛݩʹճ౴͢ΔΞϓϦ 26 LangChainͱ͸ʢ࠶ܝʣ

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•ศརͳϞδϡʔϧ͕༻ҙ͞Ε͓ͯΓɺͦΕΒΛ૊Έ߹ΘͤΔ ͜ͱͰɺෳࡶͳॲཧΛߦ͏ΞϓϦέʔγϣϯ͕։ൃͰ͖Δɻ •༷ʑͳLLMΛαϙʔτɻ •࿈ܞՄೳͳ֎෦αʔϏε΋ଟ͍ɻ •Python΍JavaScript / TypeScriptͰར༻Մೳɻ 27 LangChainͷಛ௃ʢ࠶ܝʣ

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28 ͲͷΑ͏ͳϞδϡʔϧ͕͋Δ͔

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•ModelsɿLLMͷݺͼग़͠ػೳ •Promptsɿೖྗ৘ใ͔ΒϓϩϯϓτΛ࡞੒͢Δػೳ •ChainsɿLLM΍Promptsͷೖग़ྗΛܨ͛Δػೳ •Memoryɿձ࿩ཤྺͷอଘػೳ •AgentsɿͲΜͳखஈɾॱংͰ࣮ߦ͢Δ͔ܾఆ͢Δػೳ 29 LangChainͷओͳϞδϡʔϧ

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LLMͷݺͼग़͠ػೳ •OpenAIͷLLMʢGPT-3΍GPT-4ʣͳͲɺ༷ʑͳαʔϏε͕ఏ ڙ͍ͯ͠ΔϞσϧΛར༻Ͱ͖Δػೳ •LLMؒͰΠϯλʔϑΣʔε͕ڞ௨Խ͞Ε͍ͯΔҝɺҟͳΔ LLMΛར༻͢Δ࣌΋෼͔Γ΍͍͢ 30 Modelsͱ͸

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•Anthropic •Azure •Bedrock •Google Cloud Platform Vertex AI PaLM •OpenAI ͳͲ https://python.langchain.com/docs/modules/model_io/models/llms/ 31 ࢀߟɿαϙʔτ͞Ε͍ͯΔαʔϏεྫ

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ඞཁͳϥΠϒϥϦΛΠϯετʔϧͯ͠ɺ؀ڥม਺Ληοτ Modelsͷ࢖͍ํ 32

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0QFO"*ͷ--.ʢ(15ʣΛར༻ .PEFMΛॳظԽ͠ɺϝοηʔδͷϦετΛ༩࣮͑ͯߦ Modelsͷ࢖͍ํ 33

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0QFO"*ͷ--.ʢ(15ʣ ҟͳΔLLMͷΠϯλʔϑΣʔεͷൺֱ 34 "OUISPQJDͷ--. ˠҟͳΔ--.Ͱ΋ಉ͡Α͏ͳݺͼग़͠ํͰ࣮ߦͰ͖Δ

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ೖྗ৘ใ͔ΒϓϩϯϓτΛ࡞੒͢Δػೳ •ϓϩϯϓτ͸໨తͷճ౴ΛಘΔͨΊʹॏཁͳཁૉ •LangChain͸ϓϩϯϓτͷૢ࡞ͱߏஙΛ؆୯ʹ͢ΔػೳΛఏ ڙ •ྫ͑͹ɺϓϩϯϓτςϯϓϨʔτ಺ͷҰ෦ͷม਺Λɺϓϩά ϥϛϯάͷೖྗͰஔ͖׵͑Δ͜ͱ͕Ͱ͖Δ 35 Promptsͱ͸

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ඞཁͳϥΠϒϥϦΛΠϯετʔϧͯ͠ɺ؀ڥม਺Ληοτ Promptsͷ࢖͍ํ 36

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ϓϩϯϓτͷςϯϓϨʔτ಺ʹ஬৯͍ͷΑ͏ʹม਺Λ࢓ࠐΉ͜ͱ͕Ͱ͖Δ ϓϩάϥϛϯά࣮ߦ࣌ʹॊೈʹςϯϓϨʔτΛͰ͖Δ   Promptsͷ࢖͍ํ 37

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ॊೈʹϓϩϯϓτςϯϓϨʔτΛมߋͰ͖ΔΑ͏ʹͳΓɺ   ෳࡶͳλεΫ͕΍Γ΍͘͢ͳΔ Promptsͷ࢖͍ํ 38

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Models΍Promptsͷೖग़ྗΛܨ͛Δػೳ •ModelsͱPromptsͱ͍ͬͨϞδϡʔϧΛ࿈࣮݁ͯ͠ߦ͕Ͱ͖ Δ •ModelsͱPromptsͷ૊Έ߹ΘͤΛɺผͷModelsͱPromptsͷ ૊Έ߹Θͤʹ࿈݁͢Δ͜ͱ΋Մೳ •͜ͷΑ͏ʹϞδϡʔϧΛ؆୯ʹ࿈݁Ͱ͖Δ͜ͱͰɺAPIΛ୯ ମͰར༻͢ΔΑΓ΋࣮૷ָ͕ʹͳͬͯ͘Δ 39 Chainsͱ͸

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ඞཁͳϥΠϒϥϦΛΠϯετʔϧͯ͠ɺ؀ڥม਺Ληοτ Chainsͷ࢖͍ํ 40

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.PEFMTͱ1SPNQUTͷίʔυΛ࿈࣮݁ͯ͠ߦ Chainsͷ࢖͍ํ 41

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ձ࿩ཤྺͷอଘػೳ •APIΛར༻͢Δ৔߹ɺձ࿩ཤྺͷอଘ͸ಠ࣮ࣗ૷͕ඞཁ •MemoryΛར༻͢Δ͜ͱͰɺಠ࣮ࣗ૷෦෼Λॊೈˍ؆୯ʹ࣮ ૷Մೳ •ྫ͑͹ɺݹ͍ձ࿩͸ཁ໿ͯ͠ɺ௚ۙͷձ࿩͸ͦͷ··อ࣋͢ ΔͷΑ͏ͳॲཧ΋؆୯ʹ࣮૷Ͱ͖Δ 42 Memoryͱ͸

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•ConversationBufferWindowMemoryɿ௚ۙkݸͷཤྺΛ࢖༻ •ConversationTokenBufferMemoryɿτʔΫϯ਺಺ͰཤྺΛ࢖༻ •ConversationSummaryBufferMemoryɿݹ͍ձ࿩͸ཁ໿ͯ͠ɺ௚ ۙͷձ࿩͸ͦͷ··อ࣋ͯ͠࢖༻ɻ ͳͲ https://python.langchain.com/docs/modules/memory/ 43 ఏڙ͞Ε͍ͯΔMemory

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UJLUPLFOʢτʔΫϯ਺Λऔಘ͢ΔʣϥΠϒϥϦΛ௥Ճ ConversationSummaryBufferMemoryͷར༻ྫ 44

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$IBUNPEFMΛར༻ͯ͠$POWFSTBUJPO4VNNBSZ#V ff FS.FNPSZΛར༻ ཁ໿ͱ࠷৽ͭͷ΍ΓͱΓ͕อଘ͞Ε͍ͯΔ ConversationSummaryBufferMemoryͷར༻ྫ 45

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ͲΜͳखஈɾॱংͰ࣮ߦ͢Δ͔ܾఆ͢Δػೳ •ChainsΑΓ΋ෳࡶͳλεΫ࣮ߦՄೳ •ϢʔβʔೖྗʹΑͬͯɺ࣮ߦ͞ΕΔػೳ͕มΘΔ •ॲཧͷྲྀΕ͸ɺʮೖྗˠ(ਪ࿦ˠ࣮ߦˠ؍࡯) * N→ճ౴ʯ •Google΍BingͳͲͷ֎෦αʔϏεΛ؆୯ʹར༻Ͱ͖Δػೳ ʢToolsʣͱ࿈ܞՄೳ 46 Agentsͱ͸ʁ

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•awslambda •Bing Search •ChatGPT Plugins •Google Search •Twilio •Wikipedia •Zapier Natural Language Actions API ͳͲ https://python.langchain.com/docs/modules/agents/tools/ 47 ࿈ܞͰ͖Δ֎෦αʔϏεʢToolsʣ

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•zero_shot_react_descriptionɿReAct ͱ͍͏ਪ࿦ػೳͱߦಈ ػೳΛ༻͍Δख๏Λ࢖༻ͯ͠ͲͷToolsΛ࢖༻͢Δ͔Λܾఆɻ •conversational-react-descriptionɿReAct Λ࢖༻ͯ͠Ͳͷ ToolsΛ࢖༻͢Δ͔Λܾఆɻ ձ࿩ʹ࠷దԽ͞Ε͓ͯΓɺ MemoryΛ࢖༻ͯ͠ձ࿩ཤྺ΋ߟྀͰ͖Δɻ https://python.langchain.com/docs/modules/agents/ 48 ఏڙ͞Ε͍ͯΔAgents

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%VDLEVDLHPTFBSDIʢݕࡧΤϯδϯʣϥΠϒϥϦΛ௥Ճ Agentsͷར༻ྫ 49

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%VDLEVDLHPTFBSDIʢݕࡧΤϯδϯʣϥΠϒϥϦΛ௥Ճ Agentsͷར༻ྫ 50

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•ModelsɿLLMͷݺͼग़͠ػೳ •Promptsɿೖྗ৘ใ͔ΒϓϩϯϓτΛ࡞੒͢Δػೳ •ChainsɿLLM΍Promptsͷೖग़ྗΛܨ͛Δػೳ •Memoryɿձ࿩ཤྺͷอଘػೳ •AgentsɿͲΜͳखஈɾॱংͰ࣮ߦ͢Δ͔ܾఆ͢Δػೳ 51 LangChainͷओͳϞδϡʔϧʢ࠶ܝʣ

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IUUQTHJUIVCDPNLZSPMBCTBXFTPNFMBOHDIBJO [ࢀߟ]LangChainͷΞοϓσʔτΛ௥͑ΔαΠτ 52

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LangChain •LLMΛ׆༻ͨ͠ߴ౓ͳΞϓϦέʔγϣϯ։ൃΛࢧԉ͢Δϑ ϨʔϜϫʔΫ •༻ҙ͞Ε͍ͯΔϞδϡʔϧΛ૊Έ߹ΘͤΔ͜ͱͰɺෳࡶͳॲ ཧ͕࣮૷͠΍͘͢ͳΔ •LangChainͷ࠷৽৘ใΛ௥͏ͱɺLLMͷ࠷৽৘ใ΋Ωϟον ΞοϓͰ͖ͯҰੴೋௗ 53 2ষͷ·ͱΊ

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LangChainΛར༻ͨ͠ΞϓϦ։ൃͷྲྀΕ 1. ։ൃ؀ڥͷ४උ 2. LangChainͷཧղͱ࣮ફ 3. WebΞϓϦέʔγϣϯ։ൃ 54

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4USFBNMJUʢετϦʔϜϦοτʣ   IUUQTTUSFBNMJUJP ͓͢͢ΊͷWebΞϓϦέʔγϣϯϑϨʔϜϫʔΫ 55

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•PythonͰWebΞϓϦέʔγϣϯΛ։ൃ͢ΔͨΊͷϑϨʔϜ ϫʔΫ •ֶशίετ͕௿͘ɺര଎ͰΞϓϦΛ։ൃՄೳ •LangChainͱͷ౷߹ͷυΩϡϝϯτ΋๛෋ 56 Streamlitͷಛ௃

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57 ͲΕ͚ͩ؆୯ʹͭ͘ΕΔͷ͔ʁ

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10ߦͷίʔυ 58

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؆୯ͳνϟοτΞϓϦ͕׬੒ 59 IUUQTHJUIVCDPNUBLBBLJLBLFJEFNPTUSFBNMJUMBOHDIBJOCMPCNBJOQBHFTFDIPDIBUVJQZ

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30ߦͷίʔυʢLangChainͷॲཧ௥Ճʣ 60

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IUUQTHJUIVCDPNUBLBBLJLBLFJEFNPTUSFBNMJUMBOHDIBJOCMPCNBJOQBHFTMBOHDIBJOEEH TFBSDIQZ LangChainΛར༻ͨ͠νϟοτΞϓϦ׬੒ 61

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IUUQTEPDTTUSFBNMJUJPLOPXMFEHFCBTFUVUPSJBMTCVJMEDPOWFSTBUJPOBMBQQT [ࢀߟ]StreamlitͷνϡʔτϦΞϧ 62

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IUUQTCMPHTUSFBNMJUJPUBHUVUPSJBMT [ࢀߟ]StreamlitͷνϡʔτϦΞϧϒϩά 63

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IUUQTHJUIVCDPNNJDSPTPGUB[PBJDIBUHQUTUSFBNMJUIBSOFTT [ࢀߟ]MicrosoftͷϦϙδτϦ 64

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65 WebΞϓϦͷެ։ʹ͍ͭͯ

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•WebSocketʹରԠ͍ͯ͠ΔαʔϏεʹσϓϩΠ͕ඞཁ •ެࣜͷೝূػೳ͕ఏڙ͞Ε͍ͯͳ͍ •جຊతʹαʔόαΠυͰॲཧ͞ΕΔͨΊɺΞΫηεूத࣌ʹ ෆ҆͋Γ 66 ެ։࣌ͷ՝୊

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•WebSocketʹରԠ͍ͯ͠ΔαʔϏεʹσϓϩΠ͕ඞཁ  →Cloud RunͳͲʹσϓϩΠ •ެࣜͷೝূػೳ͕ఏڙ͞Ε͍ͯͳ͍  →σϓϩΠઌͷηΩϡϦςΟαʔϏε or αʔυύʔςΟͷϞδϡʔ ϧΛར༻  https://zenn.dev/google_cloud_jp/articles/streamlit-02- fi rebase    https://zenn.dev/matken/articles/restrict-cloud-run-to-in-house    https://github.com/mkhorasani/Streamlit-Authenticator •جຊతʹαʔόαΠυͰॲཧ͞ΕΔͨΊɺΞΫηεूத࣌ʹෆ҆͋Γ  →·ͣ͸ಈ͘΋ͷΛ࡞Δͱ͍͏ελϯεͰɺখن໛Ͱͷར༻Λݕ౼ 67 StreamlitͰ։ൃͨ͠ΞϓϦͷ՝୊ˠղܾҊʗߟ࡯

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Streamlit •PythonͰWebΞϓϦέʔγϣϯΛ࡞੒͢ΔͨΊͷϑϨʔϜ ϫʔΫ •ֶशίετ͕௿͘ɺര଎ͰΞϓϦΛ։ൃՄೳ •খن໛޲͚͕ͩɺ͸͡ΊͷҰาͱ͓ͯ͢͢͠Ί 68 3ষͷ·ͱΊ

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LangChainΛར༻ͨ͠ΞϓϦ։ൃͷྲྀΕ 1. ։ൃ؀ڥͷ४උ 2. LangChainͷཧղͱ࣮ફ 3. WebΞϓϦέʔγϣϯ։ൃ 69

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LangChainΛར༻ͨ͠ΞϓϦ։ൃͷྲྀΕ 1. ։ൃ؀ڥͷ४උ 2. LangChainͷཧղͱ࣮ફ 3. WebΞϓϦέʔγϣϯ։ൃ 4. ෇࿥ɿ͓͢͢ΊͷOSS 70

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IUUQTHJUIVCDPNNDLBZXSJHMFZDIBUCPUVJ $IBUCPU6* ͓͢͢ΊͷOSS 71

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•ChatGPTϥΠΫͳUIΛαΫοͱߏஙͰ͖ΔOSS •GitHubͰͷStar਺ɿ15,000Ҏ্ •Docker fi leͰ؅ཧ͞Ε͓ͯΓɺϙʔλϏϦςΟ͕ߴ͍ •EdgeͰಈͨ͘Ίɺதن໛Ҏ্Ͱ΋ಈ࡞͢Δҹ৅ •NextJSͷܦݧ͕͋Ε͹ɺΧελϚΠζ΋Մೳ 72 Chatbot UIͷಛ௃

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APIΩʔͷηοτޙͷը໘ 73

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νϟοτΠϝʔδ 74

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•؀ڥม਺ͰɺOpenAI͔Azure OpenAIΛબ୒Մೳ •ձ࿩ཤྺΛݩʹͨ͠ճ౴͕Մೳ •Googleݕࡧ݁ՌΛݩʹͨ͠ճ౴΋Մೳ •UI্ͰϞσϧબ୒΍Temperatureͷௐ੔͕Մೳ 75 Chatbot UIͷػೳ

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IUUQTEFWDMBTTNFUIPEKQBSUJDMFTDIBUHQUXFCVJDIBUCPUVJ Chatbot UIΛϩʔΧϧͰಈ͔͢ 76

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77 ެ։࣌ͷηΩϡϦςΟ͸Ͳ͏͢Δ͔ʁ

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ύλʔϯ1ɿAWS WAF 78 "848"'Ͱ*1੍ݶ

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"848"'Ͱ*1੍ݶ͠ɺ/FYU"VUIͰ"[VSF"%ͳͲͰೝূ ύλʔϯ2ɿAWS WAF + NextAuth 79

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$MPVE fl BSFͰθϩτϥετͱೝূػೳΛ࣮૷ ύλʔϯ3ɿCloud fl are 80

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81 ΧελϚΠζʹ͍ͭͯ

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ϓϨεϦϦʔεɿIUUQTDMBTTNFUIPEKQOFXTNVMUJHFOFSBUJWFBJTFSWJDF ෳ਺ͷLLMΛར༻ग़དྷΔΑ͏ʹΧελϚΠζ 82

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IUUQTHJUIVCDPNNDLBZXSJHMFZDIBUCPUVJQVMMT [ࢀߟ]ϓϧϦΫΤετ΋ࢀߟʹͳΔ 83

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Chatbot UI •ChatGPTϥΠΫͳUIΛαΫοͱ࡞ΕΔOSS •ձ࿩ཤྺ΍Googleݕࡧ݁ՌΛݩʹͨ͠ճ౴ػೳ͕උ͑෇͚ •Docker fi leͰσϓϩΠՄೳͳͷͰϙʔλϏϦςΟ͕ߴ͍ •ϋʔυϧ͸ߴΊ͕ͩɺΧελϚΠζ΋Մೳ 84 ෇࿥ͷ·ͱΊ

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໨ඪ •APIΛಈ͔͢ϋʔυϧΛԼ͕Δ͜ͱ •LangChainͷར఺ͱ࢖༻ํ๏ʹؔ͢ΔཧղΛਂΊΔ͜ͱ •LangChainΛར༻ͨ͠LLMͷΞϓϦέʔγϣϯެ։΁ͷ஌ݟ ΛਂΊΔ͜ͱ 85 ຊొஃͷ໨ඪʢ࠶ܝʣ

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ηογϣϯΞϯέʔτ DAY2 86 https://forms.gle/Upi2i5PsMTEUyJ6F8 ຬ଍౓্ҐͷηογϣϯΛޙ೔ϒϩάͰެ։༧ఆʂ  ճ౴΁ͷ͝ڠྗΛΑΖ͓͘͠ئ͍͠·͢ɻ

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