Update README.md

README.md

@@ -89,6 +89,7 @@ python example-chat.py ./model ./tokenizer/tokenizer.model
 By default, Meta provided us with top_p sampler only. Again, Shawn added an alternate top_k sampler, which (in my tests) performs pretty well. If you wish to switch to top_k sampler, use the following parameters:
 
 ```
+temperature: float = 0.7,
 top_p: float = 0.0,
 top_k: int = 40,
 sampler: str = 'top_k',