add prereqs and setup instructions to readme

README.md

@@ -4,3 +4,28 @@
 This script uses Discord's undocumented user API, which has no official public documentation and is not intended to be used by anyone other than Discord's own internal developers. It is a *self-botting* script, meaning that it automates actions acting as though the user themselves were performing them manually. 
 
 **Self-botting is explicitly forbidden by the Discord Trust & Safety Team and can result in an account termination if found**. Therefore, it's not unlikely that **using this script may incur a ban on your account.** Discord's explicit condemnation of self-botting can be found [here](https://support.discord.com/hc/en-us/articles/115002192352-Automated-user-accounts-self-bots-)
+
+# Usage 
+## Pre-requisites 
+- `python-3.7` or later
+- Python libraries:
+    - `asyncio`
+    - `aiohttp` 
+    - `os`
+    - `sys`
+    - `json`
+    - `dotenv`
+
+You will also need to know to your **Discord token**. The steps to find this can be found [here](https://www.howtogeek.com/879956/what-is-a-discord-token-and-how-do-you-get-one/). Note that your Discord token gives anyone who has it access to your account, so ensure that you **do not share your Discord token with anyone, under any circumstances.**
+
+## Setup
+1. Clone this repository. 
+```
+git clone https://github.com/0hAodha/purge_discord
+```
+2. Navigate to the newly created `purge_discord` directory on your machine. 
+3. Edit the `.env` file and replace the `DISCORD_TOKEN` placeholder value with your actual Discord token. It should look something like the following: 
+```dotenv
+DISCORD_TOKEN=AAAAAAAAAAAAAAAAAAAAAAAAAA.BBBBBB.CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
+```
+