Update Readme.md

Author: sushant097

README.md

@@ -18,7 +18,9 @@ Hope it helps you. Don't forgot to :star:.
 # Tree
 | Name | Completed | Tested |
 | :----: | :----: | :----: |
-| [Binary Tree](https://github.com/sushant097/Data-Structure-Algorithms-Collections-Python/blob/master/Tree/BinaryTree.py) | <ul><li>- [x] </li></ul> | <ul><li>- [x] </li></ul> |
+| [Binary Tree By LinkedList](https://github.com/sushant097/Data-Structure-Algorithms-Collections-Python/blob/master/Tree/BinaryTreeLL.py) | <ul><li>- [x] </li></ul> | <ul><li>- [x] </li></ul> |
+| [Binary Tree By PythonList](https://github.com/sushant097/Data-Structure-Algorithms-Collections-Python/blob/master/Tree/BinaryTreePL.py) | <ul><li>- [x] </li></ul> | <ul><li>- [x] </li></ul> |
+
 
 # Contributing
 I appreciate feedback on potential improvements and/or if you see an error that I've made! Also if you would like to contribute then do a pull request with algorithm implementation & tests! :)