Update prompts.py

prompts.py

@@ -1,4 +1,5 @@
 # prompts.py
+
 from langchain.prompts import PromptTemplate
 
 classification_prompt_str = """
@@ -44,13 +45,13 @@ Important guidelines:
 Final Answer (in your own words, do NOT quote the sources directly):
 """
 
-
+# Refusal when the question does not fit in wellness or brand-related topics.
 refusal_prompt_str = """
 This question is neither wellness-related nor brand-related. 
 Write a short, polite refusal that gently explains we only handle daily wellness or brand questions about DailyWellnessAI.
 """
 
-# Now we define the PromptTemplate objects:
+# Modify prompt templates to work with chat history if needed
 classification_prompt = PromptTemplate(
     template=classification_prompt_str,
     input_variables=["query"]