Update README.md

README.md

@@ -32,4 +32,12 @@ while True:
     message = input("Message: ")
     response = test.generate(message, verbose=0)
     print(f"Bot: {response}")
-```
+```
+## todset.py
+This file converts a file into a dataset used by `train.py`. The file has lines, each of them has two parts, before "→" is the input and after is the output. Here's an example: 
+```txt
+Hey→Hello.
+Hi.→Hello.
+How are you?→I'm fine. How's your day?
+```
+This can also be used to classify text, just instead of the outputs use the class names.