Update README

Author: sadjadeb

README.md

@@ -1,52 +1,67 @@
 # QR Code Ticket
 
-This service generates a unique qr code for each registered user and also provides a qr reader for the receptionist to verify each ticket powered by Fastapi
+This service generates a unique qr code for each registered user and also provides a qr reader for the receptionist to
+verify each ticket powered by Fastapi
 
 ## Screenshot
 
-![ticket](ticket.png)
+| Ticket                | Qr scanner                    |
+|-----------------------|-------------------------------|
+| ![ticket](ticket.png) | ![qr scanner](qr_scanner.png) | 
 
 ## Getting Started
+
 Clone repository
+
 ```bash
 git clone https://github.com/sadjadeb/qrCode_ticket.git
 ```
 
 ### Prerequisite
+
 Create an environment to run the app
+
 ```bash
 cd qrCode_ticket/
 sudo apt-get install virtualenv
 virtualenv venv
 source venv/bin/activate
 ```
+
 Install required libraries
+
 ```bash
 pip install -r requirements.txt
 ```
+
 \
 Rename sample_config to config and replace mock data with valid ones
 
 ## Run
 
 Run the following command to start the webserver
+
 ```bash
 python main.py run_webserver
 ```
 
 Run the following command to add ticket ids and links for registered users
+
 ```bash
 python main.py generate_ticket_link
 ```
+
 \
-Now open the base url and pass the specified user's ticket_id as a query parameter to see the ticket
+Now open the base_url/ticket/ticket_id to see the ticket
 
-For the receptionist, get the /reception endpoint and enter the password to open the QR code reader
+For the receptionist, get the /reception endpoint and enter the password to open the QR code reader and verify the ticket
 
 ## Contributing
+
 Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.
 
 Give a ⭐️ if you like this project!
 
 ## License
+
 [MIT](https://github.com/sadjadeb/qrCode_ticket/blob/master/LICENSE)