Update README.md

Author: CoderAryanAnand

README.md

@@ -1,2 +1,32 @@
-# pythonChessAnalyzer
-Analyses games and positions. Possible to have a Game Report similar to the one from chess.com, including graphs.  
+# pythonChessAnalyzer 
+
+Analyses games and positions. Possible to have a Game Report similar to the one from chess.com, including graphs.
+Also has a Coordinate trainer(author: [Stephen Ryan](https://github.com/stephen70))
+
+## Installation
+
+Use the package manager [pip](https://pip.pypa.io/en/stable/) to install pythonChessAnalyzer.
+
+```bash
+pip install chessAnalyzer
+```
+
+## Usage
+
+```python
+import chessAnalyzer, os
+
+ca = chessAnalyzer.main.AnnotatePosition(0.5, os.cwd(), <engine(optional)>)
+
+ca.graph(pgn_loc, end_loc) # creates a graph
+annotated_pgn = ca.annotate_game(pgn_loc) # annotates game
+ca.train_coordinates() # trains coordinates
+white_lost_positions: list, black_lost_positions: list, annotated game: list = ca.game_report(pgn_loc, annotate=True) # gets you a game report(saves graph elsewhere)
+# and more!
+```
+
+## Contributing
+Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.
+
+## License
+[MIT](https://choosealicense.com/licenses/mit/)