Update README.md

Author: murtazahassan

README.md

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 | [Optical Mark Recognition](https://github.com/murtazahassan/Optical-Mark-Recognition-OPENCV)| <img src="https://github.com/murtazahassan/Optical-Mark-Recognition-OPENCV/blob/master/Thumbnail.jpg" width="600" height="100" />  |[Watch Now](https://youtu.be/0IqCOPlGBTs)     | In this video we are going to learn how to create Optical Mark recognition algorithm in python using opencv . We will write the code from scratch going step by step while discussing the details of each line. We will use the webcam to automatically find the grades of MCQs.  </br> |
 | [Object Measurement](https://github.com/murtazahassan/Real-Time-Object-Measurement-)| <img src="https://github.com/murtazahassan/Real-Time-Object-Measurement-/blob/master/Thumbnail.gif" width="300" height="110" />  |[Watch Now](https://youtu.be/aHW3Hl0XX1U)   | Learn how to perform object measurement using OpenCV and Python. We will use an A4 paper as our guide and find the width and height of objects placed in this region.   </br> |
 | [Face Recognition](https://github.com/murtazahassan/Face-Recognition)| <img src="https://github.com/murtazahassan/Face-Recognition/blob/master/tumbnail.jpg" width="300" height="110" />  |[Watch Now](https://youtu.be/sz25xxF_AVE)   | Learn how to perform Facial recognition with high accuracy. We will first briefly go through the theory and learn the basic implementation. Then we will create an Attendance project that will use webcam to detect faces and record the attendance live in an excel sheet.   </br> |
-| [Angle Finder](https://github.com/murtazahassan/Angle-Finder)| <img src="https://github.com/murtazahassan/Angle-Finder/blob/master/tumbnail.jpg" width="300" height="110" />  |[Watch Now](https://www.youtube.com/watch?v=NmRt9kdUefk&list=PLMoSUbG1Q_r8vFXoAZPKyj-WLcD2aGoNZ)   | In this video we will create an angle finder project. We will first define two lines using mouse clicks and then find the angle between theses lines using simple mathematics.    </br> |
+| [Angle Finder](https://github.com/murtazahassan/Angle-Finder)| <img src="https://github.com/murtazahassan/Angle-Finder/blob/master/tumbnail.jpg" width="300" height="110" />  |[Watch Now](https://www.youtube.com/watch?v=NmRt9kdUefk&list=PLMoSUbG1Q_r8vFXoAZPKyj-WLcD2aGoNZ)   | Learn how to create an angle finder project. We will first define two lines using mouse clicks and then find the angle between theses lines using simple mathematics.    </br> |
 | [Drone Face Tracking](https://github.com/murtazahassan/Drone-Face-Tracking)| <img src="https://github.com/murtazahassan/Drone-Face-Tracking/blob/master/tumbnail%20(2).jpg" width="300" height="110" />  |[Watch Now](https://www.youtube.com/playlist?list=PLMoSUbG1Q_r8ib2U4AbC_mPTsa-u9HoP_)   | Learn how to program a drone to move around using python. We will also learn how to get the camera feed from this drone and run OpenCV functions on it . As an example we will detect a face and make the drone follow it around.    </br> |