Update README.md

README.md

@@ -4,16 +4,12 @@ Sakuya Izayoi is a multiple purpose Discord bot written in python3 using MySQL.
 
 ## Installation
 
-Use the package manager [pip](https://pip.pypa.io/en/stable/) to install discord.py, psutil, mysql.connector
+Use the package manager [pip](https://pip.pypa.io/en/stable/) to install discord.py, mysql.connector
 
 ```bash
 pip install discord.py
 ```
 
-```bash
-pip install psutil
-```
-
 ```bash
 pip install mysql.connector
 ```