new and modified version

**Describe your project clearly.**
Shorty is a URL shortening service built using Django. This service includes user authentication as well as shortening service. The app also keeps tracks of URLs that you have already shortened and it can show you how many times that site has been visited using that link. In addition to shortening URLs, it will also auto-generate QR codes for the shortened links.

**Describe the solution you'd like**
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**Describe alternatives you've considered**
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**Additional context**
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