Prompt changes and fix of notebook

[kosstbarz]

No description provided.

[mare5x]

For some reason when I open this notebook in PyCharm I see JSON instead of notebook cells. Does it work properly for you?

{
 "cells": [
  {
   "metadata": {},
   "cell_type": "markdown",
   "source": [
    "# Web Shop Orders — Databao Reporting Demo (Case 2)\n",
    "\n",
    "This notebook demonstrates full EDA process using Databao\n",
    "\n",
    "\n",
    "Notes:\n",
    "- You need a DuckDB database at `data/web_shop.duckdb`\n",
    "- You can use either a cloud LLM (OpenAI) or a local model (Ollama).\n"
   ],
   "id": "72fa770ba90f80ab"
  },
...

[kosstbarz]

For me both notebooks work well

[mare5x]

I have tried to open it in PyCharm, Cursor, in browser, GitHub and Google Colab. In all cases it shows only the JSON like above. 🤔

[mare5x]

Approved, but please fix the notebook first