Update README.md

Readme: add temperature and top_k as parameters

README.md

@@ -63,7 +63,7 @@ prompt_format = "<|im_start|>system\n{system_prompt}\
 
 def get_quote(author:str, max_new_tokens:int=200):
     query = prompt_format.format(system_prompt=system_prompt, prompt= author)
-    output = base_model(query, stop='<|im_end|>', max_new_tokens=max_new_tokens)
+    output = base_model(query, stop='<|im_end|>', max_new_tokens=max_new_tokens, temperature=0.2, top_k=10)
     print(output)
 
 get_quote("Heinrich Heine")