workflows(suggest_headlines): Update temperate to 0.8

workflows/til/suggest_headlines_v2.py

@@ -40,7 +40,7 @@ class SuggestHeadlinesV2():
 
     def _get_til_headline(self) -> Response:
         prompt = hub.pull("til_suggest_headline")
-        llm = ChatOpenAI(model=os.environ['OPENAI_MODEL'], temperature=0.2)
+        llm = ChatOpenAI(model=os.environ['OPENAI_MODEL'], temperature=0.8)
         parser = JsonOutputParser(pydantic_object=HeadlineResults)
 
         chain = (prompt | llm | parser).with_config({