Update README.md

README.md

@@ -24,34 +24,15 @@ pip install pymysql
 ```sh
 pip install pillow
 ``` 
-
-Or run “modules.bat” in prerequisites folder
-
-<h3>MySQL Requirements</h3>
-
-Database with two tables: 
-- Book table 
-- Issue table
-
-Or run these 4 commands in MySQL Commandline Client one by one:
-```sql
-create database db;
-use db;
-create table books(bid varchar(20) primary key, title varchar(30), author varchar(30), status varchar(30));
-create table books_issued(bid varchar(20) primary key, issuedto varchar(30));
-```
+- Cryptography
+```sh
+pip install cryptography
+``` 
 <h3>Authentication</h3>
 
-Put your MySQL connection details on the credentials.txt in the following format:
-```
-HOST
-USER
-PASSWORD	
-DATABASE NAME
-```
-Do not change anything if using defaults in MySQL.
+Enter your MySQL connection details on the credentials window
 
-![image](https://user-images.githubusercontent.com/73988826/133984139-50a13548-b3f9-46fb-8108-d6b248799ac1.png)
+![image](https://user-images.githubusercontent.com/73988826/159003211-150d1e6d-837b-416e-a6ab-99f5183d74af.png)
 
 <h3>How to Launch</h3>
 
@@ -60,3 +41,7 @@ Click on launch.bat
 <b>OR</b>
 
 Open main.py in a python compiler of choice.
+
+<b>OR</b>
+
+Click on run.exe