Automation & scripting

import csv
import sys
from pathlib import Path
import matplotlib.pyplot as plt

def generate_chart(csv_path: str) -> None:
    """Read a CSV file with headers and plot the first two numeric columns."""
    data = []
    with open(csv_path, 'r', newline='') as f:
        reader = csv.reader(f)
        headers = next(re…

import pandas as pd
from bs4 import BeautifulSoup
from pathlib import Path

def html_table_to_excel(html_file: str, excel_file: str) -> None:
    """Convert HTML table to formatted Excel report."""
    with open(html_file, 'r', encoding='utf-8') as f:
        html_content = f.read()
    
    soup = BeautifulSoup(html_…