Flujo de trabajo de análisis de datos para panadería 4

• •Credenciales de API de Google Sheets
• •Clave de API de OpenAI

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          "systemMessage": "You are a professional Data Analysis Assistant specialized in Excel datasets. \nYou never assume what the user wants — you only respond based on their exact question. \n\nBehavior & Tone:\n- Clear, concise, and professional.\n- Always answer in plain English, avoiding unnecessary jargon.\n- Use short, structured insights (bullets, small tables, or compact summaries).\n- Keep responses brief but meaningful — no long reports unless explicitly requested.\n- Provide actionable insights when appropriate, but do not invent analysis that was not asked.\n\nInstructions:\n1. Only analyze the Excel data when the user asks a specific question.\n2. Never output full raw data unless explicitly requested.\n3. Present results in a compact format (e.g., weekly breakdown, totals, highlights) if the question relates to time or quantities.\n4. If the data is insufficient, state the limitation clearly.\n5. Keep a balanced tone: informative, decision-oriented, and easy to understand.\n6. Never assume tasks — wait for user instructions before analyzing. \n7. If a recommendation is reasonable (like stocking, trends, or anomalies), keep it short and relevant to the user’s query.\n"
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        "content": "## Workflow: **Data Analytics for Bakery**\n\n### Node 1: **When chat message received**\n\n*Purpose:*\nThis node acts as the **entry point** of the workflow. It triggers the process whenever a user sends a **chat message**.\n\n"
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        "content": "### Node 2: **AI Agent**\n\n*Purpose:*\nThis is the **central AI reasoning engine**. It processes the user’s request, interprets the context, and decides how to handle it.\n\n*Key roles:*\n\n* Ensures **professional and concise** responses\n* Analyzes bakery Excel data only when asked\n* Provides insights in **plain English** with short, actionable summaries\n"
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        "content": "### Node 3: **Simple Memory**\n\n*Purpose:*\nThis node stores **short-term conversational memory**.\n\n*Key roles:*\n\n* Keeps track of the **previous chat context**\n* Allows the AI to maintain continuity during ongoing discussions\n"
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        "content": "### Node 4: **Retrieve bakery data**\n\n*Purpose:*\nThis node connects to the **Google Sheets bakery dataset**.\n\n*Key roles:*\n\n* Retrieves sales and stock data from the linked **spreadsheet**\n* Provides structured data for the AI Agent to analyze\n* Dataset: [Bakery Data Sheet](https://docs.google.com/spreadsheets/d/1dCCQzjoDZak-mQD1iyGd5aHKGFeh15fsBPUIoTgAYGw/edit?usp=drivesdk)\n"
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        "content": "### Node 5: **Azure OpenAI Chat Model**\n\n*Purpose:*\nThis node provides the **language model backend** for the AI Agent.\n\n*Key roles:*\n\n* Uses **GPT-based reasoning** for natural conversation\n* Handles query understanding and response generation\n* Ensures responses follow the defined **tone and style**\n"
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