update personas to add Tone

foodie_utils.py

@@ -339,7 +339,18 @@ def generate_title_from_summary(summary):
 def summarize_with_gpt4o(content, source_name, link, interest_score=0, extra_prompt=""):
     try:
         persona = select_best_persona(interest_score, content)
-        prompt = SUMMARY_PERSONA_PROMPTS.get(persona, "Write a concise, engaging summary that captures the essence of the content for food lovers.")
+        # Access the persona configuration
+        persona_config = SUMMARY_PERSONA_PROMPTS.get(persona, {
+            "prompt": "Write a concise, engaging summary that captures the essence of the content for food lovers.",
+            "description": "a generic food writer",
+            "tone": "an engaging tone"
+        })
+        # Format the prompt using description and tone
+        prompt = persona_config["prompt"].format(
+            description=persona_config["description"],
+            tone=persona_config["tone"],
+            num_paragraphs=determine_paragraph_count(interest_score)
+        )
         logging.info(f"Using {persona} with interest_score and content")
         
         full_prompt = (