Update app.py

app.py

@@ -1105,6 +1105,7 @@ def rag_response(query):
         prompt = f"""
         Context:
         {context}
+        You are an expert assistant tasked with providing precise and accurate answers based only on the provided context.
 
         1. Use only the provided context to generate your answer.
         2. Match headings and content exactly as they appear in the knowledge base. Do not add, modify, or generalize content.
@@ -1116,7 +1117,7 @@ def rag_response(query):
 
         Answer:
         """
-        llm = ChatOpenAI(model="gpt-4o", temperature=0.2, api_key=openai_api_key)
+        llm = ChatOpenAI(model="gpt-4-32k", temperature=0.2, api_key=openai_api_key)
         response = llm.invoke(prompt)
 
         return response.content.strip()