{
    "description": "Text file QnA using conversational retrieval QA chain",
    "nodes": [
        {
            "width": 300,
            "height": 522,
            "id": "chatOpenAI_0",
            "position": {
                "x": 1184.1176114500388,
                "y": -74.15535835370571
            },
            "type": "customNode",
            "data": {
                "id": "chatOpenAI_0",
                "label": "ChatOpenAI",
                "name": "chatOpenAI",
                "version": 2,
                "type": "ChatOpenAI",
                "baseClasses": ["ChatOpenAI", "BaseChatModel", "BaseLanguageModel"],
                "category": "Chat Models",
                "description": "Wrapper around OpenAI large language models that use the Chat endpoint",
                "inputParams": [
                    {
                        "label": "Connect Credential",
                        "name": "credential",
                        "type": "credential",
                        "credentialNames": ["openAIApi"],
                        "id": "chatOpenAI_0-input-credential-credential"
                    },
                    {
                        "label": "Model Name",
                        "name": "modelName",
                        "type": "options",
                        "options": [
                            {
                                "label": "gpt-4",
                                "name": "gpt-4"
                            },
                            {
                                "label": "gpt-4-0613",
                                "name": "gpt-4-0613"
                            },
                            {
                                "label": "gpt-4-32k",
                                "name": "gpt-4-32k"
                            },
                            {
                                "label": "gpt-4-32k-0613",
                                "name": "gpt-4-32k-0613"
                            },
                            {
                                "label": "gpt-3.5-turbo",
                                "name": "gpt-3.5-turbo"
                            },
                            {
                                "label": "gpt-3.5-turbo-0613",
                                "name": "gpt-3.5-turbo-0613"
                            },
                            {
                                "label": "gpt-3.5-turbo-16k",
                                "name": "gpt-3.5-turbo-16k"
                            },
                            {
                                "label": "gpt-3.5-turbo-16k-0613",
                                "name": "gpt-3.5-turbo-16k-0613"
                            }
                        ],
                        "default": "gpt-3.5-turbo",
                        "optional": true,
                        "id": "chatOpenAI_0-input-modelName-options"
                    },
                    {
                        "label": "Temperature",
                        "name": "temperature",
                        "type": "number",
                        "default": 0.9,
                        "optional": true,
                        "id": "chatOpenAI_0-input-temperature-number"
                    },
                    {
                        "label": "Max Tokens",
                        "name": "maxTokens",
                        "type": "number",
                        "optional": true,
                        "additionalParams": true,
                        "id": "chatOpenAI_0-input-maxTokens-number"
                    },
                    {
                        "label": "Top Probability",
                        "name": "topP",
                        "type": "number",
                        "optional": true,
                        "additionalParams": true,
                        "id": "chatOpenAI_0-input-topP-number"
                    },
                    {
                        "label": "Frequency Penalty",
                        "name": "frequencyPenalty",
                        "type": "number",
                        "optional": true,
                        "additionalParams": true,
                        "id": "chatOpenAI_0-input-frequencyPenalty-number"
                    },
                    {
                        "label": "Presence Penalty",
                        "name": "presencePenalty",
                        "type": "number",
                        "optional": true,
                        "additionalParams": true,
                        "id": "chatOpenAI_0-input-presencePenalty-number"
                    },
                    {
                        "label": "Timeout",
                        "name": "timeout",
                        "type": "number",
                        "optional": true,
                        "additionalParams": true,
                        "id": "chatOpenAI_0-input-timeout-number"
                    },
                    {
                        "label": "BasePath",
                        "name": "basepath",
                        "type": "string",
                        "optional": true,
                        "additionalParams": true,
                        "id": "chatOpenAI_0-input-basepath-string"
                    }
                ],
                "inputAnchors": [
                    {
                        "label": "Cache",
                        "name": "cache",
                        "type": "BaseCache",
                        "optional": true,
                        "id": "chatOpenAI_0-input-cache-BaseCache"
                    }
                ],
                "inputs": {
                    "modelName": "gpt-3.5-turbo",
                    "temperature": "0",
                    "maxTokens": "",
                    "topP": "",
                    "frequencyPenalty": "",
                    "presencePenalty": "",
                    "timeout": "",
                    "basepath": ""
                },
                "outputAnchors": [
                    {
                        "id": "chatOpenAI_0-output-chatOpenAI-ChatOpenAI|BaseChatModel|BaseLanguageModel",
                        "name": "chatOpenAI",
                        "label": "ChatOpenAI",
                        "type": "ChatOpenAI | BaseChatModel | BaseLanguageModel"
                    }
                ],
                "outputs": {},
                "selected": false
            },
            "positionAbsolute": {
                "x": 1184.1176114500388,
                "y": -74.15535835370571
            },
            "selected": false,
            "dragging": false
        },
        {
            "width": 300,
            "height": 328,
            "id": "openAIEmbeddings_0",
            "position": {
                "x": 795.6162477805387,
                "y": 603.260214150876
            },
            "type": "customNode",
            "data": {
                "id": "openAIEmbeddings_0",
                "label": "OpenAI Embeddings",
                "name": "openAIEmbeddings",
                "version": 1,
                "type": "OpenAIEmbeddings",
                "baseClasses": ["OpenAIEmbeddings", "Embeddings"],
                "category": "Embeddings",
                "description": "OpenAI API to generate embeddings for a given text",
                "inputParams": [
                    {
                        "label": "Connect Credential",
                        "name": "credential",
                        "type": "credential",
                        "credentialNames": ["openAIApi"],
                        "id": "openAIEmbeddings_0-input-credential-credential"
                    },
                    {
                        "label": "Strip New Lines",
                        "name": "stripNewLines",
                        "type": "boolean",
                        "optional": true,
                        "additionalParams": true,
                        "id": "openAIEmbeddings_0-input-stripNewLines-boolean"
                    },
                    {
                        "label": "Batch Size",
                        "name": "batchSize",
                        "type": "number",
                        "optional": true,
                        "additionalParams": true,
                        "id": "openAIEmbeddings_0-input-batchSize-number"
                    },
                    {
                        "label": "Timeout",
                        "name": "timeout",
                        "type": "number",
                        "optional": true,
                        "additionalParams": true,
                        "id": "openAIEmbeddings_0-input-timeout-number"
                    },
                    {
                        "label": "BasePath",
                        "name": "basepath",
                        "type": "string",
                        "optional": true,
                        "additionalParams": true,
                        "id": "openAIEmbeddings_0-input-basepath-string"
                    }
                ],
                "inputAnchors": [],
                "inputs": {
                    "stripNewLines": "",
                    "batchSize": "",
                    "timeout": "",
                    "basepath": ""
                },
                "outputAnchors": [
                    {
                        "id": "openAIEmbeddings_0-output-openAIEmbeddings-OpenAIEmbeddings|Embeddings",
                        "name": "openAIEmbeddings",
                        "label": "OpenAIEmbeddings",
                        "type": "OpenAIEmbeddings | Embeddings"
                    }
                ],
                "outputs": {},
                "selected": false
            },
            "selected": false,
            "positionAbsolute": {
                "x": 795.6162477805387,
                "y": 603.260214150876
            },
            "dragging": false
        },
        {
            "width": 300,
            "height": 554,
            "id": "pineconeUpsert_0",
            "position": {
                "x": 1191.1792786926865,
                "y": 514.2126330994578
            },
            "type": "customNode",
            "data": {
                "id": "pineconeUpsert_0",
                "label": "Pinecone Upsert Document",
                "name": "pineconeUpsert",
                "version": 1,
                "type": "Pinecone",
                "baseClasses": ["Pinecone", "VectorStoreRetriever", "BaseRetriever"],
                "category": "Vector Stores",
                "description": "Upsert documents to Pinecone",
                "inputParams": [
                    {
                        "label": "Connect Credential",
                        "name": "credential",
                        "type": "credential",
                        "credentialNames": ["pineconeApi"],
                        "id": "pineconeUpsert_0-input-credential-credential"
                    },
                    {
                        "label": "Pinecone Index",
                        "name": "pineconeIndex",
                        "type": "string",
                        "id": "pineconeUpsert_0-input-pineconeIndex-string"
                    },
                    {
                        "label": "Pinecone Namespace",
                        "name": "pineconeNamespace",
                        "type": "string",
                        "placeholder": "my-first-namespace",
                        "additionalParams": true,
                        "optional": true,
                        "id": "pineconeUpsert_0-input-pineconeNamespace-string"
                    },
                    {
                        "label": "Top K",
                        "name": "topK",
                        "description": "Number of top results to fetch. Default to 4",
                        "placeholder": "4",
                        "type": "number",
                        "additionalParams": true,
                        "optional": true,
                        "id": "pineconeUpsert_0-input-topK-number"
                    }
                ],
                "inputAnchors": [
                    {
                        "label": "Document",
                        "name": "document",
                        "type": "Document",
                        "list": true,
                        "id": "pineconeUpsert_0-input-document-Document"
                    },
                    {
                        "label": "Embeddings",
                        "name": "embeddings",
                        "type": "Embeddings",
                        "id": "pineconeUpsert_0-input-embeddings-Embeddings"
                    }
                ],
                "inputs": {
                    "document": ["{{textFile_0.data.instance}}"],
                    "embeddings": "{{openAIEmbeddings_0.data.instance}}",
                    "pineconeIndex": "",
                    "pineconeNamespace": "",
                    "topK": ""
                },
                "outputAnchors": [
                    {
                        "name": "output",
                        "label": "Output",
                        "type": "options",
                        "options": [
                            {
                                "id": "pineconeUpsert_0-output-retriever-Pinecone|VectorStoreRetriever|BaseRetriever",
                                "name": "retriever",
                                "label": "Pinecone Retriever",
                                "type": "Pinecone | VectorStoreRetriever | BaseRetriever"
                            },
                            {
                                "id": "pineconeUpsert_0-output-vectorStore-Pinecone|VectorStore",
                                "name": "vectorStore",
                                "label": "Pinecone Vector Store",
                                "type": "Pinecone | VectorStore"
                            }
                        ],
                        "default": "retriever"
                    }
                ],
                "outputs": {
                    "output": "retriever"
                },
                "selected": false
            },
            "selected": false,
            "positionAbsolute": {
                "x": 1191.1792786926865,
                "y": 514.2126330994578
            },
            "dragging": false
        },
        {
            "width": 300,
            "height": 376,
            "id": "recursiveCharacterTextSplitter_0",
            "position": {
                "x": 406.08456707531263,
                "y": 197.66460328693972
            },
            "type": "customNode",
            "data": {
                "id": "recursiveCharacterTextSplitter_0",
                "label": "Recursive Character Text Splitter",
                "name": "recursiveCharacterTextSplitter",
                "version": 1,
                "type": "RecursiveCharacterTextSplitter",
                "baseClasses": ["RecursiveCharacterTextSplitter", "TextSplitter"],
                "category": "Text Splitters",
                "description": "Split documents recursively by different characters - starting with \"\\n\\n\", then \"\\n\", then \" \"",
                "inputParams": [
                    {
                        "label": "Chunk Size",
                        "name": "chunkSize",
                        "type": "number",
                        "default": 1000,
                        "optional": true,
                        "id": "recursiveCharacterTextSplitter_0-input-chunkSize-number"
                    },
                    {
                        "label": "Chunk Overlap",
                        "name": "chunkOverlap",
                        "type": "number",
                        "optional": true,
                        "id": "recursiveCharacterTextSplitter_0-input-chunkOverlap-number"
                    }
                ],
                "inputAnchors": [],
                "inputs": {
                    "chunkSize": 1000,
                    "chunkOverlap": ""
                },
                "outputAnchors": [
                    {
                        "id": "recursiveCharacterTextSplitter_0-output-recursiveCharacterTextSplitter-RecursiveCharacterTextSplitter|TextSplitter",
                        "name": "recursiveCharacterTextSplitter",
                        "label": "RecursiveCharacterTextSplitter",
                        "type": "RecursiveCharacterTextSplitter | TextSplitter"
                    }
                ],
                "outputs": {},
                "selected": false
            },
            "selected": false,
            "positionAbsolute": {
                "x": 406.08456707531263,
                "y": 197.66460328693972
            },
            "dragging": false
        },
        {
            "width": 300,
            "height": 410,
            "id": "textFile_0",
            "position": {
                "x": 786.5497697231324,
                "y": 140.09563157584407
            },
            "type": "customNode",
            "data": {
                "id": "textFile_0",
                "label": "Text File",
                "name": "textFile",
                "version": 1,
                "type": "Document",
                "baseClasses": ["Document"],
                "category": "Document Loaders",
                "description": "Load data from text files",
                "inputParams": [
                    {
                        "label": "Txt File",
                        "name": "txtFile",
                        "type": "file",
                        "fileType": ".txt",
                        "id": "textFile_0-input-txtFile-file"
                    },
                    {
                        "label": "Metadata",
                        "name": "metadata",
                        "type": "json",
                        "optional": true,
                        "additionalParams": true,
                        "id": "textFile_0-input-metadata-json"
                    }
                ],
                "inputAnchors": [
                    {
                        "label": "Text Splitter",
                        "name": "textSplitter",
                        "type": "TextSplitter",
                        "optional": true,
                        "id": "textFile_0-input-textSplitter-TextSplitter"
                    }
                ],
                "inputs": {
                    "textSplitter": "{{recursiveCharacterTextSplitter_0.data.instance}}",
                    "metadata": ""
                },
                "outputAnchors": [
                    {
                        "id": "textFile_0-output-textFile-Document",
                        "name": "textFile",
                        "label": "Document",
                        "type": "Document"
                    }
                ],
                "outputs": {},
                "selected": false
            },
            "selected": false,
            "positionAbsolute": {
                "x": 786.5497697231324,
                "y": 140.09563157584407
            },
            "dragging": false
        },
        {
            "width": 300,
            "height": 479,
            "id": "conversationalRetrievalQAChain_0",
            "position": {
                "x": 1558.6564094656787,
                "y": 386.60217819991124
            },
            "type": "customNode",
            "data": {
                "id": "conversationalRetrievalQAChain_0",
                "label": "Conversational Retrieval QA Chain",
                "name": "conversationalRetrievalQAChain",
                "version": 1,
                "type": "ConversationalRetrievalQAChain",
                "baseClasses": ["ConversationalRetrievalQAChain", "BaseChain"],
                "category": "Chains",
                "description": "Document QA - built on RetrievalQAChain to provide a chat history component",
                "inputParams": [
                    {
                        "label": "Return Source Documents",
                        "name": "returnSourceDocuments",
                        "type": "boolean",
                        "optional": true,
                        "id": "conversationalRetrievalQAChain_0-input-returnSourceDocuments-boolean"
                    },
                    {
                        "label": "System Message",
                        "name": "systemMessagePrompt",
                        "type": "string",
                        "rows": 4,
                        "additionalParams": true,
                        "optional": true,
                        "placeholder": "I want you to act as a document that I am having a conversation with. Your name is \"AI Assistant\". You will provide me with answers from the given info. If the answer is not included, say exactly \"Hmm, I am not sure.\" and stop after that. Refuse to answer any question not about the info. Never break character.",
                        "id": "conversationalRetrievalQAChain_0-input-systemMessagePrompt-string"
                    },
                    {
                        "label": "Chain Option",
                        "name": "chainOption",
                        "type": "options",
                        "options": [
                            {
                                "label": "MapReduceDocumentsChain",
                                "name": "map_reduce",
                                "description": "Suitable for QA tasks over larger documents and can run the preprocessing step in parallel, reducing the running time"
                            },
                            {
                                "label": "RefineDocumentsChain",
                                "name": "refine",
                                "description": "Suitable for QA tasks over a large number of documents."
                            },
                            {
                                "label": "StuffDocumentsChain",
                                "name": "stuff",
                                "description": "Suitable for QA tasks over a small number of documents."
                            }
                        ],
                        "additionalParams": true,
                        "optional": true,
                        "id": "conversationalRetrievalQAChain_0-input-chainOption-options"
                    }
                ],
                "inputAnchors": [
                    {
                        "label": "Language Model",
                        "name": "model",
                        "type": "BaseLanguageModel",
                        "id": "conversationalRetrievalQAChain_0-input-model-BaseLanguageModel"
                    },
                    {
                        "label": "Vector Store Retriever",
                        "name": "vectorStoreRetriever",
                        "type": "BaseRetriever",
                        "id": "conversationalRetrievalQAChain_0-input-vectorStoreRetriever-BaseRetriever"
                    },
                    {
                        "label": "Memory",
                        "name": "memory",
                        "type": "BaseMemory",
                        "optional": true,
                        "description": "If left empty, a default BufferMemory will be used",
                        "id": "conversationalRetrievalQAChain_0-input-memory-BaseMemory"
                    }
                ],
                "inputs": {
                    "model": "{{chatOpenAI_0.data.instance}}",
                    "vectorStoreRetriever": "{{pineconeUpsert_0.data.instance}}",
                    "memory": "",
                    "returnSourceDocuments": "",
                    "systemMessagePrompt": "",
                    "chainOption": ""
                },
                "outputAnchors": [
                    {
                        "id": "conversationalRetrievalQAChain_0-output-conversationalRetrievalQAChain-ConversationalRetrievalQAChain|BaseChain",
                        "name": "conversationalRetrievalQAChain",
                        "label": "ConversationalRetrievalQAChain",
                        "type": "ConversationalRetrievalQAChain | BaseChain"
                    }
                ],
                "outputs": {},
                "selected": false
            },
            "positionAbsolute": {
                "x": 1558.6564094656787,
                "y": 386.60217819991124
            },
            "selected": false
        }
    ],
    "edges": [
        {
            "source": "openAIEmbeddings_0",
            "sourceHandle": "openAIEmbeddings_0-output-openAIEmbeddings-OpenAIEmbeddings|Embeddings",
            "target": "pineconeUpsert_0",
            "targetHandle": "pineconeUpsert_0-input-embeddings-Embeddings",
            "type": "buttonedge",
            "id": "openAIEmbeddings_0-openAIEmbeddings_0-output-openAIEmbeddings-OpenAIEmbeddings|Embeddings-pineconeUpsert_0-pineconeUpsert_0-input-embeddings-Embeddings",
            "data": {
                "label": ""
            }
        },
        {
            "source": "recursiveCharacterTextSplitter_0",
            "sourceHandle": "recursiveCharacterTextSplitter_0-output-recursiveCharacterTextSplitter-RecursiveCharacterTextSplitter|TextSplitter",
            "target": "textFile_0",
            "targetHandle": "textFile_0-input-textSplitter-TextSplitter",
            "type": "buttonedge",
            "id": "recursiveCharacterTextSplitter_0-recursiveCharacterTextSplitter_0-output-recursiveCharacterTextSplitter-RecursiveCharacterTextSplitter|TextSplitter-textFile_0-textFile_0-input-textSplitter-TextSplitter",
            "data": {
                "label": ""
            }
        },
        {
            "source": "textFile_0",
            "sourceHandle": "textFile_0-output-textFile-Document",
            "target": "pineconeUpsert_0",
            "targetHandle": "pineconeUpsert_0-input-document-Document",
            "type": "buttonedge",
            "id": "textFile_0-textFile_0-output-textFile-Document-pineconeUpsert_0-pineconeUpsert_0-input-document-Document",
            "data": {
                "label": ""
            }
        },
        {
            "source": "chatOpenAI_0",
            "sourceHandle": "chatOpenAI_0-output-chatOpenAI-ChatOpenAI|BaseChatModel|BaseLanguageModel",
            "target": "conversationalRetrievalQAChain_0",
            "targetHandle": "conversationalRetrievalQAChain_0-input-model-BaseLanguageModel",
            "type": "buttonedge",
            "id": "chatOpenAI_0-chatOpenAI_0-output-chatOpenAI-ChatOpenAI|BaseChatModel|BaseLanguageModel-conversationalRetrievalQAChain_0-conversationalRetrievalQAChain_0-input-model-BaseLanguageModel",
            "data": {
                "label": ""
            }
        },
        {
            "source": "pineconeUpsert_0",
            "sourceHandle": "pineconeUpsert_0-output-retriever-Pinecone|VectorStoreRetriever|BaseRetriever",
            "target": "conversationalRetrievalQAChain_0",
            "targetHandle": "conversationalRetrievalQAChain_0-input-vectorStoreRetriever-BaseRetriever",
            "type": "buttonedge",
            "id": "pineconeUpsert_0-pineconeUpsert_0-output-retriever-Pinecone|VectorStoreRetriever|BaseRetriever-conversationalRetrievalQAChain_0-conversationalRetrievalQAChain_0-input-vectorStoreRetriever-BaseRetriever",
            "data": {
                "label": ""
            }
        }
    ]
}
