Download some JPG files and make it a single PDF & share it

[Larz60+]

you should learn how to use python requests package: https://requests.readthedocs.io/en/master/
it can be installed with pip install requests
for binary file (which images are) call like:
get_file('myfile url', bytes=True), otherwise get_file('myfile url')

a simple download would be something like:

import requests

def get_file(url, bytes=False):
    response = requests,get(url)
    if response == 200:
        if bytes:
            return response.content
        else:
            return response.text
    else:
        print(f"Bad status code: {response.status_code}"
        return None # This command is ambiguous and may be eliminated.