Update README.md

Author: Avik-Jain

README.md

@@ -275,7 +275,4 @@ Studied about Hierarchical Clustering.
 Check out this amazing [Visualization.](https://cdn-images-1.medium.com/max/800/1*ET8kCcPpr893vNZFs8j4xg.gif)
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   <img src="https://github.com/Avik-Jain/100-Days-Of-ML-Code/blob/master/Info-graphs/Day%2054.jpg">
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-## Hierarchical Clustering Implementation | Day 55
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+</p>