{
 "metadata": {
  "kernelspec": {"language": "python", "name": "python3"},
  "language_info": {"name": "python", "version": "3.10.0"}
 },
 "nbformat": 4,
 "nbformat_minor": 5,
 "cells": [
  {
   "cell_type": "markdown",
   "source": ["# Data Analysis Notebook\n\nThis notebook demonstrates the analysis pipeline."]
  },
  {
   "cell_type": "markdown",
   "source": ["## Setup\n\nImport required libraries and configure the environment."]
  },
  {
   "cell_type": "code",
   "source": ["import pandas as pd\nimport numpy as np\n\nprint('Libraries loaded')"]
  },
  {
   "cell_type": "markdown",
   "source": ["## Loading Data\n\nRead the dataset from the data directory."]
  },
  {
   "cell_type": "code",
   "source": ["df = pd.read_csv('data/input.csv')\nprint(df.shape)"]
  },
  {
   "cell_type": "markdown",
   "source": ["### Data Validation\n\nCheck for missing values and outliers."]
  },
  {
   "cell_type": "code",
   "source": ["print(df.isnull().sum())"]
  },
  {
   "cell_type": "markdown",
   "source": ["## Results\n\nSummary of findings."]
  }
 ]
}
