Sending file to any address with python socket library

First we configure port number on server.py and run the server. Now with fixed port number we will run the client part in following:
Format:
$ python3 client.py file domain-name|ip-address port-number

Example usage:
$ python3 client.py meme.png your_vps.ru 8800
$ python3 client.py video.mp4 18.33.12.49 9332