n8n-free-templates/Travel/hotel_review_sentiment.json

{
  "name": "Hotel Review Sentiment",
  "nodes": [
    {
      "parameters": {
        "content": "## Hotel Review Sentiment",
        "height": 520,
        "width": 1100
      },
      "id": "3f6dc161-7d19-4399-8fad-b801e4406848",
      "name": "Sticky",
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      "typeVersion": 1,
      "position": [
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      ]
    },
    {
      "parameters": {
        "httpMethod": "POST",
        "path": "hotel_review_sentiment"
      },
      "id": "5f8dd254-d4f6-4fa2-a17a-743eae80b24d",
      "name": "Webhook",
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 1,
      "position": [
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      ]
    },
    {
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        "chunkSize": 400,
        "chunkOverlap": 40
      },
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      "name": "Splitter",
      "type": "@n8n/n8n-nodes-langchain.textSplitterCharacterTextSplitter",
      "typeVersion": 1,
      "position": [
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      ]
    },
    {
      "parameters": {
        "model": "default"
      },
      "id": "2133104f-a360-4cc1-8dee-92a6da93ea3e",
      "name": "Embeddings",
      "type": "@n8n/n8n-nodes-langchain.embeddingsHuggingFace",
      "typeVersion": 1,
      "position": [
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      ],
      "credentials": {
        "huggingFaceApi": {
          "id": "HF_API",
          "name": "HuggingFace"
        }
      }
    },
    {
      "parameters": {
        "mode": "insert",
        "indexName": "hotel_review_sentiment"
      },
      "id": "ab99b854-32da-4fed-9fdc-6285c1e5beff",
      "name": "Insert",
      "type": "@n8n/n8n-nodes-langchain.vectorStorePinecone",
      "typeVersion": 1,
      "position": [
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      ],
      "credentials": {
        "pineconeApi": {
          "id": "PINECONE_API",
          "name": "Pinecone account"
        }
      }
    },
    {
      "parameters": {
        "indexName": "hotel_review_sentiment"
      },
      "id": "b45e5508-bafd-46cd-9e8e-1bc562b2fba8",
      "name": "Query",
      "type": "@n8n/n8n-nodes-langchain.vectorStorePinecone",
      "typeVersion": 1,
      "position": [
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      ],
      "credentials": {
        "pineconeApi": {
          "id": "PINECONE_API",
          "name": "Pinecone account"
        }
      }
    },
    {
      "parameters": {
        "name": "Pinecone"
      },
      "id": "e31d2844-19a3-4d92-bffd-3903a368a086",
      "name": "Tool",
      "type": "@n8n/n8n-nodes-langchain.toolVectorStore",
      "typeVersion": 1,
      "position": [
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      ]
    },
    {
      "parameters": {},
      "id": "f84bc4ec-8df1-4790-a46f-21c89b10b382",
      "name": "Memory",
      "type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
      "typeVersion": 1.3,
      "position": [
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      ]
    },
    {
      "parameters": {},
      "id": "935f73e6-9ada-4be3-9f50-cc82f20090b6",
      "name": "Chat",
      "type": "@n8n/n8n-nodes-langchain.lmChatHf",
      "typeVersion": 1,
      "position": [
        480,
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      ],
      "credentials": {
        "huggingFaceApi": {
          "id": "HF_API",
          "name": "HuggingFace"
        }
      }
    },
    {
      "parameters": {
        "promptType": "define",
        "text": "={{ $json }}"
      },
      "id": "dfbefb06-2a27-425f-89fe-cad782edc25f",
      "name": "Agent",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "typeVersion": 1,
      "position": [
        760,
        -40
      ]
    },
    {
      "parameters": {
        "operation": "append",
        "documentId": "SHEET_ID",
        "sheetName": "Log"
      },
      "id": "2459f5be-eece-42ce-b0f5-b9d678bdad6b",
      "name": "Sheet",
      "type": "n8n-nodes-base.googleSheets",
      "typeVersion": 4,
      "position": [
        960,
        -40
      ],
      "credentials": {
        "googleSheetsOAuth2Api": {
          "id": "SHEETS_API",
          "name": "Sheets"
        }
      }
    }
  ],
  "connections": {
    "Webhook": {
      "main": [
        [
          {
            "node": "Splitter",
            "type": "main",
            "index": 0
          },
          {
            "node": "Memory",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Splitter": {
      "main": [
        [
          {
            "node": "Embeddings",
            "type": "main",
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          }
        ]
      ],
      "ai_textSplitter": [
        [
          {
            "node": "Insert",
            "type": "ai_textSplitter",
            "index": 0
          }
        ]
      ]
    },
    "Embeddings": {
      "ai_embedding": [
        [
          {
            "node": "Insert",
            "type": "ai_embedding",
            "index": 0
          },
          {
            "node": "Query",
            "type": "ai_embedding",
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          }
        ]
      ]
    },
    "Insert": {
      "ai_document": [
        []
      ]
    },
    "Query": {
      "ai_vectorStore": [
        [
          {
            "node": "Tool",
            "type": "ai_vectorStore",
            "index": 0
          }
        ]
      ]
    },
    "Tool": {
      "ai_tool": [
        [
          {
            "node": "Agent",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "Memory": {
      "ai_memory": [
        [
          {
            "node": "Agent",
            "type": "ai_memory",
            "index": 0
          }
        ]
      ]
    },
    "Chat": {
      "ai_languageModel": [
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          {
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            "type": "ai_languageModel",
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          }
        ]
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    },
    "Agent": {
      "main": [
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          {
            "node": "Sheet",
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          }
        ]
      ]
    }
  },
  "settings": {
    "executionOrder": "v1"
  }
}