Update README.md

README.md

@@ -57,7 +57,7 @@ and the project's [home repo](https://github.com/prompteus/calc-x).
 
 After adding these two scripts to your directory, you can use the model as follows:
 
-```python3
+```python
 from transformers import T5ForConditionalGeneration, T5Tokenizer
 
 from gadgets.model import gadget_assisted_model