297 lines
7.2 KiB
JSON
297 lines
7.2 KiB
JSON
{
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"id": "AQJ6QnF2yVdCWMnx",
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"meta": {
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"instanceId": "fb924c73af8f703905bc09c9ee8076f48c17b596ed05b18c0ff86915ef8a7c4a",
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"templateCredsSetupCompleted": true
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},
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"name": "SQL agent with memory",
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"tags": [],
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"nodes": [
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{
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"id": "3544950e-4d8e-46ca-8f56-61c152a5cae3",
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"name": "Window Buffer Memory",
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"type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
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"position": [
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1220,
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500
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],
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"parameters": {
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"contextWindowLength": 10
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},
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"typeVersion": 1.2
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},
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{
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"id": "743cc4e7-5f24-4adc-b872-7241ee775bd0",
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"name": "OpenAI Chat Model",
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"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
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"position": [
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1000,
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500
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],
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"parameters": {
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"model": "gpt-4-turbo",
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"options": {
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"temperature": 0.3
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}
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},
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"credentials": {
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"openAiApi": {
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"id": "rveqdSfp7pCRON1T",
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"name": "Ted's Tech Talks OpenAi"
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}
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},
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"typeVersion": 1
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},
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{
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"id": "cc30066c-ad2c-4729-82c1-a6b0f4214dee",
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"name": "When clicking \"Test workflow\"",
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"type": "n8n-nodes-base.manualTrigger",
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"position": [
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500,
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-80
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],
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"parameters": {},
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"typeVersion": 1
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},
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{
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"id": "0deacd0d-45cb-4738-8da0-9d1251858867",
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"name": "Get chinook.zip example",
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"type": "n8n-nodes-base.httpRequest",
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"position": [
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700,
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-80
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],
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"parameters": {
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"url": "https://www.sqlitetutorial.net/wp-content/uploads/2018/03/chinook.zip",
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"options": {}
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},
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"typeVersion": 4.2
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},
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{
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"id": "61f34708-f8ed-44a9-8522-6042d28511ae",
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"name": "Extract zip file",
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"type": "n8n-nodes-base.compression",
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"position": [
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900,
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-80
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],
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"parameters": {},
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"typeVersion": 1.1
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},
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{
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"id": "6a12d9ac-f1b7-4267-8b34-58cdb9d347bb",
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"name": "Save chinook.db locally",
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"type": "n8n-nodes-base.readWriteFile",
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"position": [
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1100,
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-80
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],
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"parameters": {
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"options": {},
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"fileName": "./chinook.db",
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"operation": "write",
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"dataPropertyName": "file_0"
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},
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"typeVersion": 1
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},
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{
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"id": "701d1325-4186-4185-886a-3738163db603",
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"name": "Load local chinook.db",
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"type": "n8n-nodes-base.readWriteFile",
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"position": [
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620,
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360
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],
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"parameters": {
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"options": {},
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"fileSelector": "./chinook.db"
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},
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"typeVersion": 1
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},
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{
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"id": "d7b3813d-8180-4ff1-87a4-bd54a03043af",
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"name": "Sticky Note",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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440,
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-280.9454545454546
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],
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"parameters": {
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"width": 834.3272727272731,
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"height": 372.9454545454546,
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"content": "## Run this part only once\nThis section:\n* downloads the example zip file from https://www.sqlitetutorial.net/sqlite-sample-database/\n* extracts the archive (it contains only a single file)\n* saves the extracted `chinook.db` SQLite database locally\n\nNow you can use chat to \"talk\" to your data!"
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},
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"typeVersion": 1
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},
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{
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"id": "6bd25563-2c59-44c2-acf9-407bd28a15cf",
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"name": "Sticky Note1",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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400,
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240
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],
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"parameters": {
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"width": 558.5454545454544,
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"height": 297.89090909090913,
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"content": "## On every chat message:\n* the local SQLite database is loaded\n* JSON from Chat Trigger is combined with SQLite binary data"
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},
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"typeVersion": 1
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},
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{
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"id": "2be63956-236e-46f7-b8e4-0f55e2e25a5c",
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"name": "Combine chat input with the binary",
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"type": "n8n-nodes-base.set",
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"position": [
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820,
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360
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],
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"parameters": {
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"mode": "raw",
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"options": {
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"includeBinary": true
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},
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"jsonOutput": "={{ $('Chat Trigger').item.json }}\n"
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},
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"typeVersion": 3.3
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},
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{
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"id": "7f4c9adb-eab4-40d7-ad2e-44f2c0e3e30a",
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"name": "Sticky Note2",
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"type": "n8n-nodes-base.stickyNote",
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"position": [
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980,
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120
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],
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"parameters": {
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"width": 471.99692219161466,
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"height": 511.16641410437836,
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"content": "### LangChain SQL Agent can make several queries before producing the final answer.\nTry these examples:\n1. \"Please describe the database\". This input usually requires just 1 query + an extra observation to produce a final answer.\n2. \"What are the revenues by genre?\". This input will launch a series of Agent actions, because it needs to make several queries.\n\nThe final answer is stored in the memory and will be recalled on the next input from the user."
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},
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"typeVersion": 1
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},
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{
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"id": "ac819eb5-13b2-4280-b9d6-06ec1209700e",
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"name": "AI Agent",
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"type": "@n8n/n8n-nodes-langchain.agent",
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"position": [
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1020,
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360
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],
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"parameters": {
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"agent": "sqlAgent",
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"options": {},
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"dataSource": "sqlite"
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},
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"typeVersion": 1.6
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},
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{
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"id": "5ecaa3eb-e93e-4e41-bbc0-98a8c2b2d463",
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"name": "Chat Trigger",
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"type": "@n8n/n8n-nodes-langchain.chatTrigger",
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"position": [
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420,
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360
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],
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"webhookId": "fb565f08-a459-4ff9-8249-1ede58599660",
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"parameters": {},
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"typeVersion": 1
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}
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],
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"active": false,
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"pinData": {},
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"settings": {
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"executionOrder": "v1"
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},
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"versionId": "fbc06ddd-dbd8-49ee-bbee-2f495d5651a2",
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"connections": {
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"Chat Trigger": {
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"main": [
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[
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{
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"node": "Load local chinook.db",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Extract zip file": {
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"main": [
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[
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{
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"node": "Save chinook.db locally",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"OpenAI Chat Model": {
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"ai_languageModel": [
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[
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{
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"node": "AI Agent",
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"type": "ai_languageModel",
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"index": 0
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}
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]
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]
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},
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"Window Buffer Memory": {
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"ai_memory": [
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[
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{
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"node": "AI Agent",
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"type": "ai_memory",
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"index": 0
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}
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]
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]
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},
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"Load local chinook.db": {
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"main": [
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[
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{
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"node": "Combine chat input with the binary",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Get chinook.zip example": {
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"main": [
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[
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{
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"node": "Extract zip file",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"When clicking \"Test workflow\"": {
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"main": [
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[
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{
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"node": "Get chinook.zip example",
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"type": "main",
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"index": 0
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}
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]
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]
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},
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"Combine chat input with the binary": {
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"main": [
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[
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{
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"node": "AI Agent",
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"type": "main",
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"index": 0
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}
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]
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]
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}
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}
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} |