Add how to run

README.md

@@ -1,2 +1,16 @@
 # cs2-bingo
 cs2-bingo-generator
+
+
+## How to run  
+
+python>=3.9  
+
+pip install -r requirements.txt  
+
+Run `generate_sheets.py` with player names separated by commas. Give the respective sheets to each player with the same name.
+
+```python
+python generate_sheets.py player1,player2,player3
+```
+it should output player1.png, player2.png and player3.png