protext.py

import requests
from bs4 import BeautifulSoup

all_symbols = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890"
url = "http://protext.herokuapp.com/?text=" + all_symbols
request = requests.get(url)
parsed_html = BeautifulSoup(request.text, "html.parser")

all_keys = list(all_symbols)
all_values = list(parsed_html.find('h1').text)

dictionary = dict(zip(all_keys, all_values))

print(dictionary)