word_count

import re
result_counts_words = {}

with open("input.txt", "r") as input_file:
    text = input_file.read()
with open("words.txt", "r") as words_file:
    words = words_file.read().split()
    for word in words:
        count = len(re.findall(fr"\b{word}\b", text, re.IGNORECASE))
        result_counts_words[word] = count
sorted_words = sorted(result_counts_words.items(), key=lambda kvp: -kvp[1])
with open("output.txt", "a") as output_file:
    for word, count in sorted_words:
        output_file.write(f"{word} - {count}\n")