added a link to the code repo

README.md

@@ -108,6 +108,11 @@ You can use different models by setting the model parameter:
 model = PunctuationModel(model = "oliverguhr/fullstop-dutch-punctuation-prediction")
 ```
 
+## Where do I find the code and can I train my own model?
+
+Yes you can! For complete code of the reareach project take a look at [this repository](https://github.com/oliverguhr/fullstop-deep-punctuation-prediction).
+
+There is also an guide on [how to fine tune this model for you data / language](https://github.com/oliverguhr/fullstop-deep-punctuation-prediction/blob/main/other_languages/readme.md). 
 
 
 ## References